Showing Results for two digit addition using : Page 22

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

This science fair project idea determines what household items are good conductors of electricity.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

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

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

Science fair project that determines whether mass and weight are the same or different.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

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

Explore whether pianists have the tendency to type faster than non-pianists.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

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.

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

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

Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

In this activity your child will create their very own marble maze!

This science project has students study the idea of human beauty.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

This science fair project explores how salt and sugar affect the melting rate of ice in water.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.