Showing Results for two digit using place value : Page 12

Test out various brands of permanent markers to see which one is least water soluble.

The goal of this project is to create an exciting topographical map out of dough.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Try this chemistry experiment with your curious kid and get some "shocking" results!

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Here's a fun activity to reinforce the physics concept of stored energy for your middle schooler.

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

This science fair project idea investigates how different disinfectants work in killing germs.

Make sourdough bread...and learn some colonial history and modern science in the process!

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

This experiment will explore the possibility of creating an infinite object by hand.

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This science fair project idea determines the most effective method of preserving food.

Transform your uncomfortable wooden shoes into charming mini planters!