science

Green Huntsman Spider Activities

October 23, 2021 by Annette Kaminsky Leave a Comment

Get to know the webless green huntsman spider through crafts and sensory play activities. Free printable included.

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Do all spiders spin webs? And are they all black and brown? Well, the Green Huntsman Spider doesn’t fit this typical mold at all. But its unique look and habits are fascinating and can be readily explored by early learners in spider activities involving sensory and art.

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10 Green Huntsman Spider Facts

Indigenous to northern and central parts of Europe, green huntsman spiders live in forest edges and damp woodlands.
A clutch of green huntsman spider eggs is protected in a few leaves stitched together.
40 – 50 spiderlings hatch in about four weeks after the eggs are laid.
The tiny spiderlings are yellowish-brown, and turn green in 18 months.
Eight eyes arranged in an oval shape help green huntsman spiders see.
These showy spiders eat small insects and other invertebrates.
To catch their food, they wait for their prey to come by, and then pounce on it!
Predators of this unique spider are geckoes, birds, wasps, flies, and nematode worms.
The green spiders are camouflaged against leaves, so predators and prey cannot see them.
Green huntsman spiders can live up to two years in age.

An oh-so-green spider sensory tray featuring green huntsman spiders.

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Spider Activities

Green Huntsman Spider Sensory Tray

Gather the following supplies for a spidery sensory tray with no web required.

green spider
green spider cupcake toppers
tiny black spiders
green leaves
small logs
wood slices
rocks
green marbles
spinach noodles
metal tray or plastic tub
gold acrylic paint

Loose parts to collect for a green huntsman spider sensory tray.

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Break up spinach noodles into small pieces and spread out on the bottom of the tray or tub. Add leaves, logs, wood slices, and rocks. Pick a spot to set the marble “eggs.” Put in the green spider and/or green spider cupcake toppers. If using cupcake toppers, snap off the toothpicks and make sure there are no sharp edges.

Paint the tiny black spiders with gold acrylic craft paint to represent the spiderlings. The acrylic paint will adhere quickly. When dry, add them to the sensory tray.

Green huntsman spider-inspired sensory tray using spinach noodles as a base.

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Tip: Split peas or shredded green paper can be used instead of spinach noodles for the base.

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Follow me on Pinterest for more early learning ideas.

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Playdough Green Huntsman Spider

Sculpt a green huntsman spider with the best playdough recipe.

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Make a batch of your favorite playdough and color it green. A basic playdough recipe with green food coloring added works well for this activity.

Invite your early learner to mold some dough into a squished circle or oval. Then your little one can add eight googly eyes to the dough.

Cut three green pipe cleaners into thirds. Invite your little learner to add eight pipe cleaner legs to the plump spider.

Sculpt a green huntsman spider including it's eight eyes!

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Green Huntsman Spider Craft

Craft a paper green huntsman spider. The spider won't need a web to be displayed!

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Download this template to make a green paper spider. Printing onto cardstock paper works best, but you can also use regular copy paper.

Spider template to cut out and assemble into a green huntsman spider, or to use as a pattern to craft spiders in colors of choice.

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Spider Template PrintableDownload

This printable is for individual or one classroom use only.

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Invite your early learner to cut out all the circles. Then have your little one glue the smaller circles to the large green circle to make a cute face. Help your child glue or tape on pipe cleaner legs.

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Tip: Cutting pipe cleaners into thirds works well for this spider craft.

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Spiders In All Colors

After assembling a green spider, your little learner may have fun creating spiders in other colors. Download the template and use the pieces as a pattern for cutting shapes from cardstock paper shades of choice. Have your early learner cut and assemble the circles into bodies of spiders, and add matching or complementary hued pipe cleaner legs.

Craft cheery spiders in your favorite colors. Grab your free template.

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The spiders could be hung from strings to provide colorful room decorations.

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And finally, you could invite your little one to craft a black and grey spider. Print the above template in black and white. Use black pipe cleaner legs.

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Chinese New Year Sensory Play

January 14, 2021 by Annette Kaminsky Leave a Comment

Chinese New Year sensory tub with red and gold accessories in a dyed chickpea base.

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Have you ever dyed chickpeas? I finally gave it a try, and it is soooo addicting! I made the first batch red to use for Chinese New Year sensory play.

In experimenting, I thought the chickpeas looked nice in a combination of dark red, speckled red, and natural hues. All deep red chickpeas seemed overpowering in the sensory tub.

Chickpeas dyed with varying amounts of red acrylic paint.

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How To Dye Chickpeas

A quick and easy way to dye chickpeas is with acrylic craft paint.

Supplies to collect:

large bag of chickpeas
red acrylic craft paint
measuring cup
tablespoon
large sandwich bags
plates or trays

Scoop one cup of chickpeas into a large sandwich bag. Add a tablespoon of red acrylic craft paint. Seal the bag well and knead the chickpeas for a few minutes until they are covered in paint.

Open the bag and set it on a table. After ten minutes, pour the chickpeas onto a tray or plate. They will be completely dry in another ten minutes.

Chickpeas dyed with red acrylic paint for sensory play.

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To get a speckled paint look, add half a tablespoon of paint to one cup of bagged chickpeas and knead well. Repeat the drying process.

Then color a cup of chickpeas with one-quarter tablespoon paint.

Leave some chickpeas undyed. This will give you four color varieties to add to a tub or bin for Chinese New Year sensory play.

To have enough chickpeas for a group sensory tub, dye more of them!

Note: Acrylic paint washes off hands, tables, dishware, and cutlery easily. If it spatters onto your clothes, wipe the paint off with a wet cloth before washing.

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Chinese New Year Sensory Tub

The tub for this sensory activity is a tulip-shaped punch bowl! Up to four children can gather around it to explore the contents. But a bin in any shape will work fine.

You can add undyed chickpeas, all red chickpeas, or chickpeas dyed with different amounts of red paint to the tub. Then look for gold and red items to include.

Red and gold accessories complement this chickpea-based Chinese New Year sensory tub.

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This tulip-shaped, chickpea-based tub holds:

chickpeas infused with varying amounts of red paint
red and gold buttons
gold stars
metallic gold pompoms
gold and red bead garland strips
red diamond acrylic gems
wooden ladle
red bowl
chopsticks
small cups with Chinese calligraphy

A chickpea-based Chinese New Year sensory bin.

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Your early learners will love scooping, pouring, and manipulating the red and gold pieces in this Chinese New Year sensory play invitation.

Dyed chickpeas in a tulip-shaped punch bowl with red and gold accessories.

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Color Explosion Science Experiment

January 1, 2021 by Annette Kaminsky Leave a Comment

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This dramatic color explosion science experiment is one of the simplest ones you will find. It uses ingredients you probably have in your home, is easy to set up, and shows stunning, instant results.

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Supplies To Collect

serving tray
milk
food coloring (1 – 4 colors)
liquid dish soap

Kitchen supplies to carry out the color explosion milk experiment.

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Conducting The Experiment

Pour a thin layer of milk into a serving tray placed on a table. I use an inexpensive 12-inch x 12-inch tree-shaped vegetable tray to add interest to the experiment. About three cups of milk will provide a nice layer in a serving tray this size.

Squeeze drops of food coloring in different parts of the tray. Use one, two, three, or even four colors. Primary colors work well.

Squirt a little dish soap in a few color pools.

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Pools of food coloring in the color explosion milk experiment.

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The food coloring immediately explodes to the tray edges, blending and making new colors.

Try adding a bit more food coloring, and one more squirt of dish soap. I add a little more blue, red, and yellow to the bottom right section because most of the color has moved to other areas of the tray. I squirt a tad more soap on top. There isn’t a noticeable change right away. In fact, after the initial color burst, nothing much seems to happen.

A second dose of food coloring and dish detergent are added in this color explosion milk experiment.

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But wait! The experiment doesn’t end here. Leave the tray on the table undisturbed, and check back a few times over the next half-hour. The food coloring slowly moves through the milk and fills the tray.

Each time you look, new color designs are visible on the surface of the milk.

A monster appears in this color explosion milk experiment.

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Gradually, the whole tray is color-infused.

Red, blue, yellow, and green colors fill the tray in this color explosion milk experiment.

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This color explosion science experiment is perfect for introducing to a group of early learners. At preschool, I like to set it out just before snack time and have students take a second look at what has happened after they are done eating. Then everyone has another look at the tray just before going home.

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Related: Pumpkin Color Changing Milk Experiment

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Color Explosion Experiment Take Two

In the above demonstration of the science project, I use 2% milk. Below, I show the results of the same experiment done with 1% milk. This time I add drops of color and a squirt of dish soap only once. The food coloring added is generous.

Food coloring pools in the color explosion milk experiment.

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In checking back in ten minutes after the initial explosion, the color has moved away from the edge of the tray towards the center.

Bright colors start to spread from the edges of the tray in this color explosion milk experiment.

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In twenty minutes the tray looks like this:

Color spreads on the surface of a milk filled tray after dish detergent and fat molecules bond. The food coloring shows the movement of the molecules.

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The colors spread further.

Bright colors take over in this color explosion milk experiment.

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Finally, they settle in pastel shades.

Pastel colors settle in this color explosion milk experiment.

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Tip: Save milk that has expired for this experiment. I successfully use milk five weeks past the expiration day for this second demo.

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The Science Behind The Color Explosion Experiment

Although milk is made of mostly water, it also contains fat and protein. These are both sensitive to changes in the milk. When dish soap is added to the tray, it breaks up the surface tension of the milk and is attracted to the fat molecules. The fat molecules try to scurry away but end up bonded with the soap molecules. The movement of the food coloring makes this process visible. As more and more soap and fat molecules bond, the color movement slows down and eventually stops.

Since fat content in milk is super important in this experiment, homo milk works the best. But as seen above, 2% and 1% milk (which I had handy) also show stunning results.

Color-changing experiment using milk, food coloring, and dish detergent.

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Pumpkin Color Activities

November 23, 2020 by Annette Kaminsky Leave a Comment

Pumpkin facts and color activities. Anatomy, color matching, and art activities.

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Although orange pumpkins are traditional, and most grocery stores focus on selling them, these dramatic fruits come in many other hues. Diversely colored pumpkins can be scouted out at farmer’s markets and garden centers in autumn. They are intriguing in pumpkin color activities for little learners.

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Pumpkin Display

First, set out pumpkins on a shelf for little ones to view. The contrasting colors make a striking display. Discuss pumpkin color, size, shape, and texture.

Pumpkins in mint, cream, black, yellow, and green colors.

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Color Matching

Move the pumpkins to a table and invite early learners to add color words.

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Pumpkin Anatomy

Display a cross-section of each variety collected, and talk about pumpkin anatomy.

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Notice that some pumpkins have larger cavities than others, and certain pumpkins contain more seeds. Study flesh colors together, and invite little learners to feel the pumpkin insides.

Black pumpkin cross-section showing pulp and seeds.

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Spider Web Crayon Rubbings

Have children do a spider web crayon rubbing on a uniquely colored paper pumpkin. A few spiders hanging around add excitement to the activity.

Crayon rubbings of spider webs on colored pumpkins. An all-ages art activity.

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Pumpkin Painting

Offer tempera paint for little ones to slather on a small pumpkin. Have everyone generously sprinkle on gold glitter for a finishing touch. The decorated pumpkins make showy take-home art, perfect for displaying on front steps or a porch.

Tempera painted pumpkins sprinkled with gold glitter.

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10 Fast Pumpkin Facts

Pumpkins are native to Mexico but have been embraced all over the world.
Pumpkin harvest season peaks in October.
Pumpkins come in various shades of orange, but can also be white, black, deep green, light green, yellow, blue, soft pink, cream, striped, or speckled.
Uniquely colored pumpkins have different purposes. White pumpkins are perfect for art projects.
Cinderella, Blue Doll, Baby Bear, Crystal Star, and Midnight Black are some of many creative pumpkin names.
Some pumpkins are smooth. Others feel rough and may have warts.
The world’s heaviest pumpkin weighed 2323 pounds.
Water makes up 90% of pumpkins.
Pumpkins are treated as a vegetable in many recipes but are actually a fruit.
Pumpkins are a source of vitamin A, C, and E, and zinc, folate, potassium, and fiber. They contain antioxidants.

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Pumpkin Vocabulary List

Download a list of pumpkin vocabulary words to use with your early learners.

Pumpkin Vocabulary ListDownload

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To get more ideas for pumpkin color activities, view a slideshow from Better Homes And Gardens entitled: Types Of Pumpkins.

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More Pumpkin Activities

Eye Dropper Pumpkin Art

Pumpkin Painting Process Art

Pumpkin Tablescape Pretend Play

Edible Playdough Pumpkins

Pumpkin Playdough Activities

Pumpkin Collage Art

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Beet Science And Sensory Activities

November 22, 2020 by Annette Kaminsky Leave a Comment

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This fall at a greenhouse a display of golden beets caught my attention. They weren’t on my list to buy, but I couldn’t stop thinking about them after I got home. So on my next visit to the garden center, I purchased golden beets and a red bunch too. The showy vegetable-inspired beet science and sensory activities can be introduced on the fly.

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Beet Washing Station

Set one or both kinds of beets in a tray with water and a vegetable brush. Invite your early learner to scrub the beets to make their color shine.

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Red and golden beets in a beet washing station.

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Size Ordering With Beets

Encourage your little learner to order golden beets from largest to smallest.

Size ordering golden beets from largest to smallest.

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Growing Beet Greens

After removing the greens, set two beets upright in a small, clear bowl of water. In the following days, observe the earthy vegetables with your early learner. You will be amazed to see glossy new beet leaves growing, and a tangle of roots!

Science experiment to see if red beets can grow new greens.

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New greens and roots growing on beets placed in a container of water.

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Beet Recipes

Beets are filled with nutrients such as vitamin C, iron, manganese, folate, and potassium. They are a source of fibre and contain antioxidants that are especially good for the eyes. And… the greens are equally nutritious. After your little one participates in beet science and sensory activities, try the following recipes:

Thanksgiving Beets Recipe

Christmas Beets Recipes

Cooking is science too!

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