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### We found 825 resources with the concept variables

Videos (Over 2 Million Educational Videos Available)

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Ancient Egypt | What Everyday Life Was...

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Thomas Jefferson - Author of The...

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Prepositional Phrases for Kids | English...

Other Resource Types
(825)

Lesson Planet: Curated OER

#### Flipped Math: Common Core Algebra 2

Algebra 2 pupils will flip over a 13-unit course that addresses Common Core standards designed for out-of-class learning. The first-semester unit covers polynomials, polynomial functions, radicals, transformations of functions, and...

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#### Experimenting with Solar Heaters

As part of a STEM renewable energy series, middle schoolers design a standard solar heater. First, they create a simple solar heater to measure the temperature change in a vial of water, then calculate the heat energy transferred to the...

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#### TeachEngineering: Air Quality InQuiry (AQ-IQ)

One lesson and five activities provide scholars with the background and skills they need to conduct air quality research projects on topics they choose. Class members are introduced to air quality science, data collection, analysis, and...

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#### Common Core Algebra 1, Unit 2: Create and Solve Equations and Inequalties

Learners view instruction videos to create and solve equations and inequalities. The first video focuses on determining what values make an algebraic equation true. Pupils describe the solution set using three different methods:...

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#### Algebra I Unit 2: Create and Solve Equations and Inequalties

The second unit's six lessons in the Algebra 1 series focus on teaching young mathematicians how to create and solve equations and inequalities. First, learners practice three different methods to determine what values make an algebraic...

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#### Solar vs. Wind Energy

Power up! A series of six lessons introduce middle schoolers to the different types of energy. PowerPoints, activities, and hands-on experiments teach young electrical engineers the difference between energy and power, as well as the...

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#### Think Like a Coder

Challenge young programmers to save the world! An engaging 10-episode video series of programming puzzles provides tweens and teens with an opportunity to practice their coding skills, foster problem-solving abilities, and develop a...

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#### American Chemical Society: Middle School Chemistry

Introduce middle schoolers to the basic principles of chemistry with a curriculum set packed with activities and experiments that let learners explore the attractions and motion of atoms and molecules, the state changes of water,...

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#### Middle School Chemistry: Chapter 1 - Solids, Liquids, and Gases

The five lessons in the first module of the Middle School Chemistry unit focuses on solids, liquids, and gases. Young chemists use science to explain what appears to be magic tricks, build thermometers, study the impact of temperature on...

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#### Up, Up and Away! - Airplanes

Oh, if only Sir Isaac and Bernoulli could see us now. Even Orville and Wilbur would be amazed by what engineers have designed using their ideas. Next generation engineers put these principles to use as they use what they learn about...

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#### Statistics Fun: Standard Deviation

Designed for statistics classes, a seven-video tutorial collection models how to calculate standard deviation and variance, explains degrees of freedom, how to solve standard deviation and variance by hand or by using Excel, and how to...

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#### Eighteen Flavors

Your learners will be tantalized by this inquiry-based, collaborative activity as they discover how to write an equation that represents the height of an ice cream cone. Given the scenario based on the poem, "Eighteen Flavors," and...

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#### Equations 3

Sal illustrates more involved equations in this last video in a series. It follows "Simple Equations" and "Equations 2". He continues to use color-coded markings to help increase student understanding of a more complicated equation:...

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#### Equations 2

"Equations 2" is the second video in this series. It follows the presentation titled "Simple Equations." This presentation shows how to solve slightly more complicated algebraic equations, like Ax+B=C. Sal uses visuals (like a number...

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#### Simple Equations

Basic algebraic equations of the form Ax=B are dissected. Sal encourages viewers to fully understand what the equations represent prior to learning how to manipulate them. Furthermore, he teaches students how to solve the equations...

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#### Miss Selle's Science Songs - You Know All Your Variables (One Direction Parody)

Introduce middle school scientists to scientific variables and the scientific method with a musical video. The song is a delightful parody of One Direction's "What Makes You Beautiful." It belts out the definitions of controlled,...

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#### SAT Prep: Test 2 Section 6 Part 1

Using The Official SAT Study Guide, Sal begins another review session of eighteen problems, six of which are addressed in this video. The problems involve variables in linear equations, angles and parallel lines, and ratios. One problem...

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#### Correlation of Variables by Graphing

Middle and high schoolers use a spreadsheet to graph data. In this graphing lesson, learners determine how two parameters are correlated. They create a scatter plot graph using a computer spreadsheet.

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#### Variables Affecting Earth's Albedo

Students study the variables that affect the Earth's albedo. In this environmental data analysis lesson students interpret and graph information and calculate changes.

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#### Solving Equations I

Math learners will solve algebraic equations. They will discover how to solve equations that have variables on both sides of the equals sign. Then practice this skill several times, with and without assistance.

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#### Walking the Plank

This is a cool math activity. Kids collect and interpret data based on a physical act. A board is balanced between a scale and a step, learners record a peer's weight as it decreases while s/he walks further away from the scale. They...

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#### Making Variables More Concrete

When teaching about the different types of variables, practice is the key.

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#### Multiplicative Candy Boxes I

Discover symbolic representation for numbers. Learners work on one algebra problem as a class using charts and sharing different ways to go about finding an answer. They make predictions, share findings, and explore how variables can be...

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#### How to Do a Science Fair Project

Build problem-solving skills with science! Step-by-step videos walk investigators through each stage of completing a science fair project. Scientists learn to formulate a testable question, design an experiment, collect data, draw...