Preschool - 3rd Grade Life Science Activities

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Make frog feet sponge prints with your child for a fun and educational crafts activity.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!