How Much Does Fat Weigh in Water?

Fat Insulation: How Do Animals Keep Warm?

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.

2nd grade

Science

Science project

How Does Milk Freeze into Ice Cream?

Science project

How Does Milk Freeze into Ice Cream?

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

Science

Science project

How Much Change?

Worksheet

How Much Change?

How much change? In this worksheet, your child will subtract the price of an item from the coins she has, to determine how much money she has left.

3rd grade

Math

Worksheet

How Much Does it Cost? #5

Worksheet

How Much Does it Cost? #5

Add together the coins and dollars to figure out how much each item costs.

1st grade

Math

Worksheet

How Much Does it Cost? #4

Worksheet

How Much Does it Cost? #4

Can your little helper add up the coins to figure out how much each item costs?

1st grade

Math

Worksheet

How Much Does It Cost? #1

Worksheet

How Much Does It Cost? #1

Add up the coins to find out how much each of these items costs.

1st grade

Math

Worksheet

How Does Frost Form?

Science project

How Does Frost Form?

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

3rd grade

Science

Science project

How Fast Does Light Travel in Water vs. Air? Refraction Experiment

Science project

How Fast Does Light Travel in Water vs. Air? Refraction Experiment

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Science

Science project