Showing Results for quadratic formula

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

Riddles about two trains passing in the night are often featured on SAT tests. Help break these problems down into five easy steps.

Fridge Formulas are short, daily activities that reinforce the skills your middle-schooler is learning in math class.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

For some math concepts, doing the math itself is easy. The hard part is helping your child remember which formula to use for which term!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

This awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Help middle schoolers use maps, math, and history for some Fourth of July fun.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Make unique holiday ornaments with this sticky, stringy art project.

Here's an activity that uses second-semester high school algebra to determine which pizza gives you the most bang for your appetite. Here's how to get started:

Help your middle school or high school child make informed decisions about managing his finances and saving wisely for his future.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

This experiment will evaluate how texting and talking on cell phones influence reaction time.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

Learn with makes water molecules work with this fun and easy science activity!

Find out whether matte or shiny nail polish lasts longer.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

As your child plays photographer, snapping pictures around the yard, he'll also be practicing recognizing letter sounds, which will help him learn to read.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Looking for a fun group activity for kids? Offering writing practice, grammar review, and plenty of hands-on creativity, wacky word art is the way to go.