2nd - 7th Grade Science Activities : Page 18

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project idea examines whether boys and girls differ in reflexes.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Help your child celebrate the summer and the sun by making a sandy seascape.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Slip some science into storm watching with a homemade rain gauge!

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Make a backbone model to explore human anatomy and life science.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!