Students discover basic machines and how they make completing work easier. They identify two basic machines, the inclined plane and the lever and the functions of these simple machines.

Students describe the relationship between temperature and volume. In this chemistry instructional activity, students perform an experiment and record their their results. They use Charles' law to explain their observations.

High schoolers identify the variables involved in the motion of a pendulum. In groups, they research how each different variable is related to the energy the pendulum produces. They share their results with the class and compare them...

Eighth graders conduct internet research to produce a timeline of man's growth in understanding of concepts of motion and planetary motion through history.

First graders study, observe, and use a simple machine. They study necessary safety and review posted safety rules related to using a machine and identify strategies for reporting any accidents or injuries.

Learners examine the basic types of pumps. They build a gravity-driven water pump and solve a mystery using their knowledge of pressures and pumps.

Young scholars examine the concept of projectile motion and identify the 3 components of projectile motion. They explore how physics applies to punting a football through punting activities and internet research.

Students explore simple machines and demonstrate thier acquired understanding by building a simple machine.

Students examine how nuclear reactions differ from other chemical reactions they have studied. They add up atomic masses of both the product and reactant side of an example of uranium decomposition, demonstrating mass loss involved.

In this science worksheet, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.

Students create a delightful-sounding ensemble. They explore the subjective distinctions between noise and music. They use jars, buckets, boxes, strings, rackets, frames, string, rubber bands and bottles to make their own jamboree.

Students investigate the dimensions of a full-rigged ship and a schooner. Using the dimesions, they calculate and compare the area of the sails. In groups, they create model sails that require modeling and estiminating using the...

In this circuits worksheet, students compare voltage, current, and resistance. Students draw a battery with a resistor, switch, and light bulb. This worksheet has 6 short answer, 1 matching, and 6 drawing questions.

Learners working in small groups examine beach sand to discover signs of erosion, weathering, ocean currents and waves. They present their findings to the class.

Students design and build a tractor using LEGO materials. They write and draw their designs.

Students examine a Bahamian festival called Junkanoo. They analyze how group cooperation is related to the festival. They finally identify how factions form and how they can help or hurt a community.

Young scholars identify and separate the different zones of the beach by observation. They investigate beach zonation by gathering and comparing sand samples gathered from different areas of the beach.

Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.

Young scholars explore different ways heat can be added to water.

In this science worksheet, students match each type of scientist listed in the left-had column to its correct description found in the right-hand column. There are 34 different scientists to match on the sheet.

Students use an inclined plane to move a heavy load.

Here is a six-minute video of a pair of electrical engineers that illustrate how to build a wind turbine. A list of materials is provided, along with general guidelines for your class. Use this to introduce turbine design to your...

In this science activity, students select twenty-five scientists from the list to fill in their bingo card. Then they match each of the scientists listed to their correct description strip.

In this science worksheet, middle schoolers use the key code on the right to unscramble each of the scientists. They also match each of the scientists found to their correct description.