Practice measurement using centimeters in this fun math race designed for your second grade student!

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

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

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

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!

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

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.