Showing Results for three digit and two step word problems : Page 39

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Science fair project that determines whether moths are attracted to one color of light more than others.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

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

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

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

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Get a cool middle school chemistry project idea on how to determine whether a physical or a chemical change has taken place.

This science project researches the correlation between barometric pressure and wind velocity.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

Learn whether writing things down really makes things easier to remember.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework