In this experiment worksheet, students give examples of independent, dependent, and controlled variables. This worksheet is a graphic organizer.

In this variables in experiments worksheet, students read about control variables and experimental variables before they respond to 15 graphic organizer and short answer questions.

Milk does a body good ... unless, of course, someone is lactose intolerant. Pupils play the role of pharmaceutical scientists in a guided inquiry lab about lactase. Lab groups collaborate to learn more about lactose intolerance, how...

If a car gets heavier, it goes farther? By running an activity several times, teams experience Newton's Second Law of Motion. The teams vary the amount of weight they catapult off a wooden block car and record the distance the...

In this science worksheet, students learn about surface tension by performing an investigation with drops of clean and soapy water on a penny.

In this weather experiment learning exercise, students design an experiment that allow them to experiment a phenomenon of weather. Students identify the independent and dependent variable for their experiment. Students list the...

During a macromolecule lab, young chemists perform multiple tests, including iodine starch tests, to determine if eight mystery foods contain lipids, sugars, or starches.

In this airplane worksheet, students compare the mass of an airplane to the mass of a paper clip airplane to see if the mass determines the best flight. Students complete 5 trials for each.

Practice the scientific process by testing whether mealworms prefer a wet or dry environment. This is an engaging experiment to use as an example of how to go through the steps of the scientific method. Elementary schoolers can work in...

For this biology worksheet, students take part in an examination of the graphic organizer to determine the different types of environments and how they effect the survival of microbes.