Showing Results for high frequency 2 1st : Page 10

Explore convex and concave objects and how they reflect light.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Get a leg up on counting concepts with this project where art and math collide.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Need some SAT Essay Tips? Check out these ABCs (and DEFs) of acing the SAT essay.

This experiment will explore whether adding different substances to a gel affects its strength.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Probability problems are often among the hardest math concepts to wrap your head around. Here's a classic example: the Monty Hall problem!

Your child can create a trendy, retro felt flower pin that will remind her of the natural beauty of flowers in full bloom no matter what time of year it is!

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 is a simple, nutritious food kids love for snacks and lunches all year.

This science fair experiment examines the relationship between gender, age, and smiling.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Evaluate if people are more influenced by video or audio advertising.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

Your kid will love making these cute and festive Easter bunny pancakes. This Easter, turn a holiday breakfast into a delicious measurement activity!

Introduce your budding chef to a traditional Irish dish this St. Patrick's Day by making Irish lamb stew, a fantastic one-pot meal the whole family can enjoy.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This science fair project idea explores how water and ice can change the form of rocks.

Kids can make a cute fluffy bunny for Easter using a tin can and cotton balls in this creative first grade arts and crafts activity.