Unit Study Feed

๐Ÿ›Bugs ๐ŸœInsects and other ๐Ÿž๐Ÿ๐Ÿ•ท๏ธArthropods

While most adults do not have a deep affection for bugs, children, on the other hand, spend hours in a backyard flipping over rocks and inspecting blades of grass in search of the coolest caterpillars and tiny crawlers. And little ones are smart to befriend bugs since without little creature our entire ecosystem would shut down. Animals such as fish, bats, and amphibians would have nothing to eat; rivers and lakes would be overrun with algae, and flowers would remain unpollinated. Teaching children about insects is a great way for them to learn about nature in general since everything in our world is interconnected. Also, bugs are the most accessible of all creatures since children can most closely approach them. So, suppress your squeamishness and delve into the wonderful world of bugs and other insects!

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To explore bugs and insects in a fun hands-on sensorial play, I set up an Autumn-Inspired sensory bin with fresh leaves and acorns children found during nature walks, shredded paper, this bug loupe and these insects. 

DSC_0426 An ant, besides being able to lift 50 times its weigh, has the biggest brain relative to its size amongst the insect kingdom!

DSC_0426Entomology is the study of insects, including their relationship with other animals, their environments, and human beings; making Adrian an entomologist for a time being.
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Insects are creatures with three body sections, six legs, and usually four wings and two antennae. Although some people use the words "bug" and "insect" interchangeably, a bug is a certain type of insect such as boxelder bug, milkweed bug, assassin bug, and stink bug. True bugs have a stylet (a mouth shaped like a straw) that they use to suck juices from plants. That is all bugs are insects, but not all insects are bugs. Scientists have discovered already over one million species of insects: also called arthropods, and every day they are discovering new species.

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Some insects have wings, and some do not, but there are few characteristics that all insects have in common:

  • Insects do not have bones or a backbone like humans do, and thus are invertebrates, meaning that they have a hard exoskeleton or shell on the outside of their bodies which protects them.
  • All insects have three parts: the head, the thorax (the middle part), and the abdomen (the end part).
  • Insects have two antennae and six legs.
  • All insects hatch from eggs, and the babies are called larva.
  • All insects go through the same lifecycle: beginning as an egg. The egg hatches and larva emerge. Larvae usually look nothing like the adult insect. The larvae enter a pupa, chrysalis or cocoon. An adult insect emerges from the pupa.
  • Note: spiders are not insects. Spiders have eight legs, and they are related to scorpions and belong to the arachnid family. ๐ŸŒ Snails, on the other hand, are gastropods. 

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Bugs A-Z book (in the middle) is a perfect book for any child fascinated with bugs! A simple text from A to Z provides interesting and concise buggy facts in addition to reinforcing the first letter association: A is for Ant, B is for Bee, C for Caterpillar etc. Larger than life full-color photographs of creepy crawlies include locusts, caterpillars, beetles, flies, grasshoppers, ants, praying mantis, and more! Also, the facts provided under each insect are fascinating and engaging enough even for a three-year-old. At the end of the book, there is a glossary review, which I use to reinforce the concepts learned. 

DSC_0003Scorpions are not insects! They are arachnid, with eight legs, instead of six.

Scorpions can be found on all continents except Alaska (and Antarctica). They are predatory animals of the class Arachnida (having eight legs) making them cousins to spiders, mites, and ticks. Insects, on the other hand, are Arthropods with six legs, two antennae, and three-parts segmented body.

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Tarantulas are the largest known arachnids (spider family) measuring seven to ten cm in length, capable, however, of exceeding 30 cm (that is twelve inches: the size of a regular laptop). Besides their size, tarantulas are known for their dense and hairy body. Also, they are night-time (nocturnal) hunters who will pounce on their prey, such as insects, beetles, and grasshoppers. Interestingly, although not spinning traditional webs, tarantulas are capable of producing silk and can use it for similar purposes, depending on species. Many of the arboreal tarantulas make silken homes in tree holes or other crevices. Even the burrowing terrestrial species use silk to line their burrows, and some use silk to create door-like entrances to their burrows. The tarantulaโ€™s silk acts as an alarm system, alerting the arachnid to the presence of threat or prey outside its home. If the intruder is potential prey, the tarantula will capture and subdue it.

DSC_0006The cladogram below shows the relationship between the arthropod's groups:

Arthropoda
 

Chelicerata (sea spiders, horseshoe crabs, and ๐Ÿ•ท๏ธarachnids: 8 legs)

 
Mandibulata
 

Pancrustacea (crustaceans and ๐Ÿžinsects: 6 legs)

 
 

Myriapoda (centipedes, millipedes, and allies)

 

 

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To examine tiny creatures up close, children like to use this bug loupe, which provides a 5X view of whatโ€™s underneath! The above-shown Bugs collection (buy here) comes with twelve insects in clear acrylic blocks for up-close examination. A mini-guide that comes with it provides a concise description of the species included as well as interesting details. This set is a perfect starter collection of insects for any entomologist!  DSC_0003
Little Explorer Insects book (on the left - buy here) provides further insight into these buzzing, stinging, and creepy crawlers: where they live, what they eat, and why they are so important.

DSC_0074 bee copyDid you know that a bee has five eyes, none of which can see the color red!

Honey bees are very important pollinators of flowers, fruits, and vegetables, transferring pollen between the male and female parts of the plant, thus allowing plants to grow seeds and fruit. Honey bees live in hives (or colonies) everywhere except Antarctica. The members of the hive are divided into three types:

  •  Queen: One queen runs the whole hive. Her job is to lay the eggs which will spawn the hiveโ€™s next generation of bees. The queen also produces chemicals that guide the behavior of the other bees.
  • Workers are all sterile female and their roles are to forage for food (pollen and nectar from flowers), build and protect the hive, and clean and circulate air by beating their wings. Workers would be the only bees we ever see flying around outside the hive.
  • Drones are the male bees, and their purpose is to mate with the Queen. Several hundred live in each hive during the spring and summer. But come winter, when the hive goes into survival mode, the drones are kicked out! 

DSC_0003Lastly, National Geographic Little Kids First Big Book of Bugs (top right - buy here) explores backyard favorite bugs, such as ladybugs and lightning bugs, and also introduces more exotic species which inhabit rain forests and deserts around the world. Colorful photos are paired with profiles of each insect, along with facts about the creatures' sizes, diets, homes, and more. "Little Kids First BIG Book of" series is my children's favorite non-fiction series. 

To put all this knowledge to use, seek out ways together with your child to get to know just how amazing Earth's little inhabitants are! Parks, local playgrounds, and forests are great places to introduce children to the wonders of the local insect population. Go outside and explore by examining dead wood, banks of streams, and the underside of rocks and leaves. Backyard bugs can usually be found under potted plants, rocks or deck furniture. On forest trails, look for bugs in flowers, on trees or near water.

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During nature walks, explore the world of bugs, insects and other creatures, first hand by doing a scavenger hunt. (Do not forget a bug container, bug tweezers, and a magnifying glass.)

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Do not rush and stay close to the ground as bugs are easy to miss. Most are small and many camouflages, making them tough to spot at first glance. 

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Take it slow and let your eyes roam the area for anything that moves.

DSC_0394.JPGLook under moss, rocks, leaves or underturned trees. 

DSC_0038With close observation, you will find that local fauna is full of surprises!

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"There is no description, no image in any book that is capable of replacing the sight of real trees, and all the life to be found around them, in a real forest. Something emanates from those trees that speaks to the soul, something no book, no museum is capable of giving." Dr. Maria Montessori.

DSC_0038If you find a caterpillar feeding on a plant and wish to bring it home, be sure to include that exact plant it was eating since many insects can only digest one type of plant and will starve without it.

DSC_0394.JPGDr. Maria Montessori strongly believed that the intelligence was a result of joyful learning and not a mere memorization. So learning need not take place inside of a classroom: there is nothing more inviting than a forest school!

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Invite your child to be a naturalist! Zoos, botanical gardens and even local parks might offer classes which introduce children to the wonders of the local insect population.

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Having contact with nature will allow children to understand and appreciate its natural order, the harmony and the beauty in it. Such contact will allow them to be friends with animals: big and small, creeping and crawling, scary and beautiful. All Earth's inhabitants are necessary for the equilibrium of life: all life form is precious. So, let's explore, go outside and be with nature!


DIY ๐Ÿ’‰ Blood Model (BODY Anatomy Unit Study, Science๐Ÿ”ฌโš—๏ธโš–๏ธ 101 ๐ŸŽฅ Series ๐ŸŽ‡)

We are continuing our BODY Anatomy unit study. Today, it is all about ๐Ÿ’‰blood! Recently, Adrian, after getting a scab, asked me: "What is blood made of?" ๐Ÿค”The cells and particles that make up our blood are so minuscule! So I wanted to break the blood down into its components, examine each, discuss its functionality and then see what will happen when the components mix together. With this easy DIY Blood model, we will explore up close what is in just one drop of blood! We will also learn what the white blood cells, red blood cells, and platelets really look like in comparison to one another.

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What you will need to make this ๐Ÿ’‰ blood model:

๐Ÿ”ด Cheerios with red food coloring to make red blood cells;
โšช๏ธ white marshmallows to resemble white blood cells; 
๐Ÿ’œ purple beads for platelets;
๐Ÿ’› water with yellow food coloring to make plasma.

DSC_0041First, offer a child to make blood "plasma" by adding yellow food coloring to the water. 

DSC_0041Once the plasma is ready, make "red blood cells" by adding red coloring to Cheerios.

DSC_0041Mix Cheerios and let them soak up the red food coloring. 

 DSC_0041Red blood cells are ready! 

Observe what will happen once all the blood ingredients are mixed together.

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Let your child explore the mixture and then discuss the parts of the blood and its functionality:

  • ๐Ÿ”ด Red blood cells carry oxygen.
  • โšช๏ธ White blood cells are our "soldiers" - they fight germs, bacteria, and viruses.
  • ๐Ÿ’œ Platelets facilitate clotting and help heal cuts.
  • ๐Ÿ’› Plasma helps the blood move through veins and arteries.

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Your ๐Ÿ’‰blood makes up 8% of your body weight. Did you know that there are 60,000 miles of blood vessels in your body, which is twice the circumference of our ๐ŸŒŽ planet Earth! Blood plays a very important role in your bodyโ€™s everyday functions, such as carrying life-potent oxygen and nutrients from your โค๏ธ๏ธheart to other parts of the body. Blood also maintains the optimal body temperature, keeping you warm or cool day and night.


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We are using First Human Body Encyclopedia (buy here) book as a reference. The book introduces inner workings of the human body with fascinating facts and full-color photos and illustrations, making anatomy accessible and fun for any age!


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Our body contains a lot of various systems and organs, each performing an important specific function. I hope that this simple ๐Ÿ’‰DIY โš—๏ธscience experiment will help your child better understand the amazing human BODY and how it works!

See here our entire "๐Ÿ’‰ Inside of the BODY Anatomy Unit Study."


Anatomy Puzzle & DIY Interactive Puppets ๐ŸŽฅ (Inside of the BODY Unit Study)

We are continuing our BODY Anatomy Unit Study by exploring how the amazing body mechanism works. It can be hard for a child to conceptualize what goes on the inside when most of the process remains unseen while taking place on a very small scale. So I try to make abstract concepts concrete with hands-on materials, puzzles and interactive fun so that the child gets a better understanding of how the body works.
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To illustrate different body systems, I made "Organ System Puppets" using recycled ice-pop sticks and interactive LeapFrog stickers which work with Tag Reading System Pen (buy here). LeapFrog interactive human body discovery set (buy here ) includes a jumbo two-sided activity board, which offers a child a hands-on opportunity to learn human body facts, body systems, health nutrition and more. And to make human organs as concrete and tangible as possible, we are also using organs from a Human Torso model (buy here).

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Adrian really enjoys assembling this Boy 5-Layer BODY Wooden Puzzle (buy here) which includes five puzzle systems that exist within the human body: skeletal, respiratory, digestive, muscular, and integumentary system.

By making the learning experience hands-on and interactive, unseen mysteries are being revealed, offering a child a glimpse of the inside of the body!

DSC_0009Muscles make up 40% of your total body weight. To take one step, you use 200 of them! Also, you can be using nearly 2,000 muscles when you wake up in the morning and go to brush your teeth! Muscles cannot push, they rather pull. So a perceived body "push" is actually another muscle's pull. Did you know that it takes triple the amount of muscles to frown than to smile? And, guess what is the strongest muscle in your body - the tongue! 

DSC_0009Our heart, the only muscle that never stops working, is relentlessly supplying our body with life-potent oxygen and nutrients, even when we are sleeping. However, in addition to functioning as a natural pump and producing blood full of oxygen, the heart also creates its own electrical impulse while producing electrical energy as well as blood. Carrying nutrients and oxygen from your heart to the other parts of your body, bloodplays an important part in your bodyโ€™s function. Laid end to end, an adultโ€™s blood vessels could circle Earthโ€™s equator four times! 
DSC_0009The digestive system has two main functions: to convert food into nutrients the body needs and second, to rid the body of waste. To do so properly, the system requires the cooperation of a number of different organs throughout the body, including the mouth, stomach, intestines, liver, and gallbladder. 

Did you know?

  • The large intestine is actually shorter than the small intestine, only being about 5 feet long in an adult. The intestines are named for how wide they are, not how long they are.
  • 90% of what we eat is assimilated in the small intestine.
  • In your lifetime, the digestive system (mouth, esophagus, stomach, intestines, pancreas, liver) will handle over 50 tons of food and liquid! 

DSC_0029The liver is the largest and most metabolically complex internal organ in humans, performing over 500 various functions such as neutralizing toxins, fighting off infection, manufacturing proteins and hormones, controlling blood sugar and helping to clot the blood. Did you know that the liver is the only organ that can regenerate itself, making it possible for one person to donate part of their liver to another person? 
DSC_0029Humans cannot survive for a long time without oxygen. The longest period a person was ever able to hold the breath was six minutes. Lungs are responsible for receiving, filtering, and distributing that air throughout the entire body.  The surface area of the lungs is very big (up to 800 ft2!) because the inside of the lungs is covered in tiny bumps called alveoli, which help lungs absorb more oxygen all at once. Did you know that your left lung is about 10 percent smaller than your right one?DSC_0009 

Other fun facts about the BODY (for more read here):

  • Human bodies give off a tiny amount of light, which is too weak however for the eye to see.
  • Neuroscientists have found your brain is more active while you sleep than while you are awake.
  • Babies donโ€™t shed tears until they are at least one month old.
  • Human bones are around 31% water.
  • When you listen to music, your heartbeat changes in response to the tempo of what youโ€™re listening to.
  • Your pinky finger is responsible for 50% of your handโ€™s strength.
  • Our mouth produces about one liter of saliva each day (which equals to more than 2.5 cans of your favorite drink)!
  • The average person has 67 different species of bacteria in their belly button.
  • Scientists estimate that the nose can recognize a trillion different scents!
  • Sneezes regularly escape your nose at more than 100 mph, the speed which is excessive if driving in America.  Coughs often can get up to 60 mph. (Thatโ€™s about how fast you can drive on most highways.)
  • You lose about 4kg of skin cells every year! (Not to mention losing 100-125 hairs per day, from a stack of about 100,000 hairs on one's head).
  • Human teeth are just as strong as shark teeth.
  • Humans are the only species known to blush - Horray to human humbleness :)

For more on inside of the body materials and activities, see here the "๐Ÿ’‰ Inside of the BODY Anatomy Unit Study" summary post.


The BODY: 5 Basic ๐Ÿ‘…Tastes (Brain & Senses, Tongue Taste Map)

We need to eat and drink in order to survive, but it is the taste and smell that make these essential everyday activities so enjoyable! A tongue, our taste detector, is a big muscle covered with more than 10,000 clusters of taste! Under a Tongue Taste Map theory, each cluster of taste buds recognizes a particular kind of flavor: sweet, salty, sour, bitter and umami (savory) as saliva dissolves the food in the mouth and washes it over tiny taste buds between the bumps on the tongue. 

We used First Human Body Encyclopedia (buy here) book as a reference. The book introduces inner workings of the human body with fascinating facts and full-color photos and illustrations, making anatomy accessible and fun for any age! Children also enjoy Inside Your Outside: All About the Human Body book (buy here). The author, through simple fun rhymes, takes a young reader for a ride through the human body where they visit the right and left sides of the brain, meet the Feletons the Skeletons, scuba dive through the blood system, follow food and water through the digestive tract, and a whole lot more!

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So to explore the five basic tastes, I offered children to place various foods on different parts of the tongue and determine if the particular food tastes sweeter/saltier, etc. in some parts of the tongue more than the others. 

DSC_0033Sour [the sides of the tongue] taste detects acidity. Vinegar is sour as well as fruit such as lemon, grape, orange, tamarind, and sometimes melon. Food that has gone "bad" from bacteria or mold might taste sour too. 

DSC_0013Other sour foods include lemon, vinegar, and pickles.

 
DSC_0013Salt-detecting taste buds can be found on the lips as well as tongue. Salty food such as salt, soy sauce, and miso tells you if something is rich in minerals and electrolytes.
DSC_0013Bitter [back of the tongue] taste tells you if something is likely poisonous (most medicines are if ingested in excess). Examples of bitter food are coffee, unsweetened cocoa, South American mate, bitter gourd, olives, citrus peel, many plants in the Brassicaceae family, bitter greens (dandelion, broccoli rabe), wild chicory, and escarole.
DSC_0013Sweet  [tip of the tongue] taste tells you if the food is rich in sugar and carbohydrates. The first milk the child receives from his/her mother is sweet. Sweetness such as sugar and honey is the key to enhancing the flavor of baked goods. Also, most fruit is sweet. 

The last taste, Umami [evenly distributed throughout the tongue] is the savory taste of foods rich in protein like meat or soy. Other examples of umami are foods such as mushrooms, vegetables (e.g., ripe tomatoes, Chinese cabbage, spinach, celery, etc.) or green tea, and fermented and aged products (e.g., cheeses/ blue cheese, miso, umeboshi, soy sauce, etc), anchovies.

โš ๏ธ An update: current scientific research refutes the " tongue taste๐Ÿ—บ map" and suggests that rather every single cluster of taste buds on the ๐Ÿ‘… tongue is capable of detecting every single one of five tastes. However, despite the viability of the tongue taste map, this activity is ๐Ÿ‘ง๐Ÿป๐Ÿ‘ฆ๐Ÿผchildren's โค๏ธfavorite! They had so much fun stimulating their ๐Ÿ˜‹senses and trying discerning different flavors! 


 We also played a game: ๐Ÿ™ˆCan you tell what kind of food are you smelling/tasting?

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I offered children a tasting tray with different foods and a blindfold to isolate just one sense: the concept which is a cornerstone of Montessori Sensorial work. Maria Montessori believed that by designing materials and activities which isolate the one quality to be worked with by the child, the child will be afforded an opportunity to intensely focus and concentrate on that one quality, without the distraction from other senses. So, today, we are concentrating on the sense of ๐Ÿ‘ƒ๐Ÿปsmell and ๐Ÿ‘…taste. 

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Did you know that much of what we think of as ๐Ÿ‘…taste is actually ๐Ÿ‘ƒ๐Ÿปsmellโ—๏ธScientists estimate that the nose can recognise a trillion different scents! The back of your nose is linked to your mouth at the throat so that you can smell the food as you chew it. That is why when you have a ๐Ÿค’cold, tiny hairs in your ๐Ÿ‘ƒ๐Ÿปnose get clogged with mucus. This stops them from wafting smell particles deep into your nose and makes it hard to smell or taste things. That is exactly why you cannot "taste" anything when you have a stuffy nose!

DSC_0022Based on the above-mentioned, I encouraged my children to ๐Ÿ‘ƒ๐Ÿปsmell the food and describe the aroma first before tasting it: does it smell sweet? Sour? Is the smell familiar? Can you guess what type of food is it?

DSC_0022Does it smell sweet? Tart? Tangy?
DSC_0022This activity is actually my children's favorite! They get to stimulate their senses and have a snack afterward!

For more about the BODY, see here the post "๐Ÿ’‰ Inside of the BODY Anatomy Unit Study."


๐Ÿ’‰ Inside of the BODY Anatomy Unit Study

How mysterious is the inside of the body! Children are simply fascinated to learn all about our body-machine that works day and night, without any rest, performing tasks no computer is capable of performing. Our eyelids blink reflexively, our lungs are constantly expanding and contracting, delivering fresh oxygen throughout our body. Our heart muscle relentlessly pumps blood to every cell of our body, delivering life-potent oxygen and nutrients night and day: whether we are asleep or awake. Our nervous system lets us feel, taste and experience whether pleasure or pain. Our white blood cells fight for us whenever an intruder, be it a virus, fungus or a nasty bacteria, attempts to disrupt our equilibrium. The body is an amazing mechanism, and it is our job to keep it strong, healthy and happy! And we can do it better if we know more about how does our body work! By understanding what goes on the inside of our body, which is mainly unseen and performed on a such a small scale, we can truly appreciate the work that the body is doing all the time - even if we might not know it.

DSC_0017The DK Visual Dictionary of the Human Body book [top-left] (buy here) is an amazing comprehensive compilation of anatomy of science, covering extensive topics with outstanding photographs. The brief text compresses many details into a few sentences, and the charts combined with the text give a clear overview of the subject. The book even has an illustration of an exact torso and detailed explanation of organs. This book can be appropriate for an elementary level and up. Adrian mostly looks through the pictures as the vocabulary is very scholarly.

Inside Your Outside: All About the Human Body book [top-right] (buy here) is Adrian's favorite! Simple fun rhymes take a young reader for a ride through the human body where they visit the right and left sides of the brain, meet the Feletons from far off Fadin (when they stand in the sun you can see through their skin), scuba dive through the blood system, follow food and water through the digestive tract, and a whole lot more!

LeapFrog LeapReader Interactive Human Body Discovery Set (buy set here and the TAG pen here) shows a child how the amazing human body works. The set includes a jumbo, two-sided activity board, growth chart, interactive sticker sheets and glow-in-the-dark stickers. Your child will learn hands-on human body facts, body systems, and health nutrition. (Please note that the set works with Tag and the LeapReader Reading & Writing System, which is sold separately - buy here.)


DSC_0017Human Torso (buy here), comes with eight organ pieces and fully illustrated instruction manual. 

DSC_0015Did you know that the size of your child's heart is as big as his/her clenched fist? 

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The sensorial bowl filled with red hydro gels ("red blood cells") offers a tactile and visual stimulation as children have to retrieve the organs, name them and place correctly into the Human Torso Model Kit (buy here). This is a super-fun ๐Ÿ™Œ๐Ÿปsensorial invitation to explore the inside of the body! 

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See here a ๐Ÿ“ฝ๏ธ of how we "made" these gel beads in"Sensory Exploration with Hydro Gel โค๏ธ๏ธ Water Beads" post.


Inside of the Body Books, we are loving.

Interactive books have been favorites lately amongst my children. These informative science books are perfect for my curious explorers who have lots of questions and unending desire to flip and turn!

These wonderful flap books take a young reader on an amazing fact-filled voyage through a body from brain to toes with tons of interactive flaps to open and discover! 

1st [smaller] book featured in the ๐Ÿ“ฝ๏ธ Look Inside: Your Body (buy here) is a wonderful flap book, which introduces children to the way their own bodies work in a fun and informative way. This hands-on book offers many surprises to keep enquiring minds entertained, including flaps beneath flaps and a cheeky peek inside a toilet cubicle. Your child will be truly fascinated to learn how their brains work, what happens when they eat, how their lungs use oxygen and much more. 

2nd [bigger] book featured in the ๐Ÿ“ฝ๏ธ See Inside Your Body (buy here) is a larger version anatomy book which further helps a young reader to get a bigger visual presentation of parts of the human body.



DSC_0037Children are also loving the entire My First Discoveries series and The Body book (buy here) is a great addition to our anatomy book collection. 
DSC_0037Through transparent overlay pages, a child will find out what happens to food and air and blood in our bodies; where our bones, muscles, veins, and nerves are; and how our brain works and controls what we do.

Children love interactive learning which makes scientific subjects fun and comprehensible despite its complexity. 

DSC_0033How the Body Works book (buy here) offers a young reader a chance to discover what makes up a small growing human body and how each of the different parts work separately and together: how do we breathe and digest food to provide energy to walk and run and play? 

  DSC_0015The transparent overlay pages add a new dimension to a traditional ๐Ÿ“– reading.


 DSC_0015Another great addition to our Anatomy unit study is this Body 5-Layer Wooden Puzzle, Boy (buy here), which includes five layers of systems that exist within the human body: skeletal, respiratory, digestive, muscular, and integumentary system. Adrian loves assembling it over and over again.  

DSC_0009See here a video post ๐ŸŽฅ "Anatomy Puzzle & DIY Interactive Puppets."


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See here a ๐ŸŽฅ video post "DIY ๐Ÿ’‰ Blood Model (BODY Anatomy Unit Study, Science๐Ÿ”ฌโš—๏ธโš–๏ธ 101 ๐ŸŽฅ Series ๐ŸŽ‡)."


 

IMG_7689We also explored how our brain and senses work: see here "The BODY: 5 Basic ๐Ÿ‘…Tastes.

IMG_7686Did you know that much of what we think of as ๐Ÿ‘…taste is actually ๐Ÿ‘ƒ๐Ÿปsmellโ—๏ธThe back of your nose is linked to your mouth at the throat so that you can smell the food as you chew it. That is why when you have a ๐Ÿค’cold, tiny hairs in your ๐Ÿ‘ƒ๐Ÿปnose get clogged with mucus. This stops them from wafting smell particles deep into your nose and makes it hard to smell or taste things. That is exactly why you cannot "taste" anything when you have a stuffy nose!


 What's Inside Animals

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This Inside ๐Ÿ˜๐Ÿด Animals flash card set (buy here) comes with 16 beautifully printed double-sided photo/x-rays. The images are protected with a special, scratch-resistant coating. The set even comes with two human skeletons to compare and contrast the image of the human to the walrus, giraffe, snake, owl, etc. 

DSC_0002These cards can be used on a light table, or with a help of a ๐Ÿ”ฆflashlight, or simply against a window (what we did) to reveal the skeletal system of the animal!  
DSC_0002This is an excellent way to introduce your child to animals and anatomy.

IMG_7667For more on Inside Body, see here "Giraffe (Inside of the BODY Anatomy Unit Study)."

Stay tuned for more anatomy lessons ...