Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

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

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

This science fair project idea measures physical dexterity as a function of temperature.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

This experiment will explore the best way to create a perfect soft-boiled egg.

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

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Create addition problems using critical thinking skills in this fun second grade math card game.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.