4th - 8th Grade Physical Science Resources : Page 7

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

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

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

An home science experiment for older students that teaches about the science behind heat.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.