Showing Results for two digit using place value : Page 3

This project examines how temperature affects the volume of gas in balloons.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Can cells be frozen? This science fair project provides information to answer this question.

How powerful is the reaction between baking soda and vinegar? Find out here!

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

This science fair project idea discovers the effect of (high) heat on animal cells.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Practice conversions within the metric system in this fun math card game for third graders.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.