Curated OER
Water Rocket
Students study the basic operation of a water rocket. In this propulsionlesson students complete several experiments on constructing a bottle rocket launcher.
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Georgia CRCT Online: 7th Grade Reading Quiz
Designed to prepare seventh graders for the Georgia Criterion-Referenced Competency Tests, this activity can be used for any type of standardized test, as well as reinforcement of reading comprehension skills. Eleven questions about two...
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Introduction to Density
Seventh graders discover the definition of density through a demonstration using ethanol and ice cubes and a class discussion using a SMART Board to illustrate formulas and calculations. Students finish the lesson plan by practicing...
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Soil Excavation
Students comprehend how percent of change and multipliers are used to determine volume for removal and replacement of soils. They calculate soil volume percent changes using data tables. They apply formulas to solve a variety of...
National Energy Education Development Project
Exploring Hybrid School Bus Technology
The color School Bus Yellow was created in 1939 because science had proven peripheral vision detects yellow 1.24 times faster than other colors. Young scientists explore modern school bus transportation options and then discuss the...
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Ups and Downs of Diving
Students explore the science and sport of scuba diving. In this scuba diving lesson, students build Cartesian divers and observe their behavior under water pressure.
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How Do I Make My Own P and S Waves
In this P and S waves worksheet, students use a Slinky to simulate P and S waves showing compressional and dilational motion.
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Conductors and Insulators
In this conductors and insulators worksheet, students answer 11 questions about electrical resistance, conductance, gauge scale, and breakdown voltage.
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Specific Resistance of Conductors
In this conductors worksheet, learners complete 15 problems about conductance, strain gauge, and electrical resistance of conductors.
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Sound
In this sound activity, students understand how sound is created and how the human ear "hears." Students compare the frequency, amplitude, and speed of sound. Then students complete 10 matching, 7 fill in the blank, and 11 short answer...
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Sound
In this sound activity, students read about sound waves, how they are graphed, what frequency is and how it's related to pitch and the speed of sound. Students solve 8 sections of problems including matching terms related to sound to...
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Forces in Fluids-Science Puzzlers, Twisters, & Teasers
In this physical science learning exercise, students complete 7 questions in the form of puzzles, word problems, and brain teasers about forces in fluids.
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Gas Law Homework Problem Set
In this gas law worksheet, students practice applying the gas laws by completing 4 word problems focused on volume, pressure, and temperature.
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Science - "Why does it float?" - Exploring the Concept of Density
In this density worksheet, students read about density, volume and mass. They then use what they learned to answer the 8 questions on the page. The answers are on the last page.
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From Bats to Babies: Ultrasound
High schoolers research and analyze sound waves and how an ultrasound works to image a baby in utero. They explore various websites, complete worksheets, and write a paragraph describing a demonstration they view in the classroom.
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THE WONDERFUL WATER CYCLE
Young scholars are introduced to the processes of evaporation and condensation as they observe physical changes in water. They observe how matter changes from a solid to a liquid state. Students are explained that steam is water in its...
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Chapter 3 Worksheet Matter
In this matter learning exercise, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between...
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Water Vocabulary
In this water worksheet, students explore the characteristics of water. Students are given fifteen vocabulary words and definitions which students are to match.
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Electrical Generators
Learners study what an electric generator does and its history. For this energy lesson students complete several experiments including building their own electric generator.
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Names of Rocks
For this types of rocks worksheet, students read about igneous rocks, sedimentary rocks and metamorphic rocks. They complete a chart about the three types of rocks and use the information from the reading to determine the origin of their...
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Engine Types
Students identify various types of engines and how they are different. In this engine lesson students view different types of engines using the Internet, take a quiz and type a quick write activity.
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Potential Energy
In this potential energy instructional activity, students determine the potential energy of objects, calculate the work due to conservative forces and the conservation of mechanical energy. This instructional activity has 7 problems to...
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Making Sound All Around
Fourth graders examine how sound waves are effected by frequency and pitch. They conduct experiments using tuning forks, rubber bands, balloons, and water, and answer questions about the experiments.