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Showing Results for high frequency 3

Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.

Characteristics of Waves: Part 2

Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!

Methods of Charging Part 2: Charging by Conduction

Discover the three ways heat can move from one place to another in this middle school worksheet!

Heat Transfers: Conduction, Convection, and Radiation

Learn about lightning and charging by induction in this engaging middle-grade worksheet.&nbsp;

Methods of Charging Part 3: Charging by Induction

With your experiment data and analysis in hand, it&rsquo;s time to draw your conclusions!

Design an Experiment Part 3: Draw a Conclusion

Introduce students to the third step of the engineering design process with this helpful template!

Engineering Design Process Part 3: Test Your Solution

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Use DNA Fingerprinting to Solve a Mystery #3: A Sour Flower

Did you know Melitta Benz invented the coffee filter? Who is the father of text messaging? Kids learn about 3 cool inventors in this quick typing game. They will practice typing symbols, numbers, and capital letters as Floyd surfs a big wave! Have them play over and over again to beat their previous words per minute!

Typing Sentences: Speed

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.

Characteristics of Waves: Part 1

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

Symbiosis: Plants, Nitrogen, and Bacteria

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet!&nbsp;

The Nervous System: Part 1

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

Transmission, Absorption, and Reflection: How Waves Interact With Materials

This experiment will evaluate if chewing gum affects students' test performance.

Does Chewing Gum Affect Test Performance? 

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

The Respiratory System

Learn as you type in this righteous installment of our Typing Sentences for Accuracy Series.

Typing Sentences for Accuracy: Nature Facts Surfing

Learn some cartoon trivia while taking your typing skills from good to radical.

Typing Sentences for Speed: Cartoon Trivia Surfing

Fun facts make typing fun, too, in this installment of our Typing Paragraphs for Accuracy Series. 

Typing Paragraphs for Accuracy: Fun Facts Surfing

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals.&nbsp;

Halloween Homologies: Spooky Skeletal Similarities

<p>Use gel electrophoresis to solve an ice cream mystery in this fun worksheet!</p>

<p>&nbsp;</p>

Use DNA Fingerprinting to Solve a Mystery #1: Ice Cream Scene

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

Extracting DNA from Strawberries

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Growing Plants in Garbage

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Design Challenge: Insulate a Cup

This experiment investigates the relationship between the temperature of a candle and its burn rate.

Does a Candle's Temperature Affect Its Burn Rate?

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

Bicycle Water Bombs: Hitting a Target from a Moving Object

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

How Does Noise Affect Coordination?

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

The Science of Sleep: Testing Dream Recall 

Introduce students to the fourth step of the engineering design process with this helpful template!

Engineering Design Process Part 4: Comparing Results and Redesign

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet!&nbsp;

Reading and Writing Chemical Equations

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet!&nbsp;

The Nervous System: Part 2

Learn how to analyze DNA with this informative exercise designed for middle-grade students!

Gel Electrophoresis and DNA Fingerprinting

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