Many teenagers don't believe that marijuana is harmful, but if they do, it affects whether they use it or not. Analyze the relationship between what high school seniors believe about marijuana and their tendency to use it with a reading...

How do computers store and send images? Here's an activity that explains one way a computer can compress image information. Pupils decode run-length coding to produce a black and white image. Pairs then work together to code and...

For this biology activity, students identify and describe a number of easily observable genetic traits and compare the traits they have with other students. Then they identify and describe that some traits are common while others are not...

In this hurricanes worksheet, students use a data table showing the hurricane region and the average number of hurricanes per year to determine if the same number of hurricanes happen in each region by creating a graph. Then students...

In this density of pennies worksheet, student conduct an experiment to determine the metals used in the core of pennies made after 1983. Students design their own experiments using a balance and graph paper to determine the density of...

In this salt front of the Hudson River instructional activity, 7th graders first read an excerpt about the lower portion of the Hudson River that is an estuary. Then they use a colored pencil to plot salinity data from the table shown on...

In this math/science worksheet, students will work in pairs to conduct an experiment based on a decay function which is often used to model radioactive decay. Students will shake M & M's in a cup to rub off the M and then record...

In this solutions worksheet, students complete a three step procedure and record the dissolving time of candy. Using their data they create a graph and answer 4 analysis questions.

In this angle of movement and speed worksheet, students determine at which angle a car will travel the fastest. They test 12 different angles on a toy car and determine from their data which angle is the best for speed.

Here is a worksheet that is almost a lesson! In it, learners conduct an experiment in which they determine the size of objects when viewed through viewing tubes. This resource has all of the instructions and tables necessary to complete...

Future engineers analyze the motion of Robin, the roller skater, as he moves along a sidewalk. They graph the position versus time for three different occurrences. Questions are asked about the resulting graphs, reinforcing the concepts...

Physic starters spring into energy with a problem-solving worksheet. They work with graphs, apply Hooke's law, draw force diagrams, and solve for distance, force, or mass in spring systems. There are seven problems in all.

This is a smart approach to displacement concepts. Physics learners analyze a motion map and then draw qualitative graphs for time versus displacement and time versus velocity. Get your class thinking critically through the use of a very...

In this chemistry exam worksheet, students solve fifteen problems related to acids and bases, rates of reactions, and half life.

A comprehensive practice exam, this resource covers many areas of chemistry. The test includes 71 multiple choice questions on topics such as problem solving, chemical equations, chemical formulas, thermodynamics, acids and bases, and...

It's the moment of truth. Previous lessons in the 24-part series had scholars design and develop shampoo formulas using chemical concepts. The 18th lesson asks them to test the function of their shampoos. To do this, they calculate the...

Beginning biologists demonstrate their grasp on cellular respiration, photosynthesis, and energy flow though ecosystems when completing this worksheet. Fifteen multiple choice and short answer questions test their knowledge. Because of...

In this astronomy worksheet, students participate in an activity using the parallax effect to measure star distances. They record their information in a data table then complete 5 fill in the blank conclusion questions.

In this soil condition worksheet, students record the soil and air temperature as well as the day length and cloud cover in a small outside area for two weeks. They complete 5 short answer questions and draw graphs of the data.

For this absolute zero worksheet, students experiment with a closed-end syringe and a ice bath and boiling water. They record volumes of gases in the syringe as well as temperatures of the water and they plot their experimental data....

In this math worksheet, students identify the type (if any) of correlation on 6 scatter plots. They use information given on a table to create a scatter plot and identify the type of correlation. Students use the scatter plot to make...

In this statistical inquiry worksheet, students analyze and interpret a variety of diagrams such as a scatter plot, bar graph and pie charts. They create tables and other diagrams to support given data. This two-page worksheet contains 3...

In this Venn Diagram worksheet, students complete comparison graph for gender and eye color. Kids use the students in their class for the data.

In this Ozone worksheet, learners graph ozone readings from 1956 to 1996. They predict what the Ozone layer will look like in 2010 and 2050. They answer questions about the Ozone and its purpose.