Showing Results for three digit using place value : Page 17

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

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

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

This project examines whether more expensive golf balls translate into better results on the golf course.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

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

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.