Showing Results for building fluency grade 2 : Page 23

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This science fair project idea explores what it takes to create a biosphere, or a self-sustaining ecosystem.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Do you think heat can affect a plant's growth rate?

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Determine which metal has the highest rate of conductivity.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

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

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.