Interactive
Hooda Math

Hooda Math: Balance Scales

For Students 9th - 10th Standards
Solve simple linear equations using a balance beam. Replicate the given equation by moving the blocks of X and 1 to the sides of the balance scale. Then use addition, subtraction, multiplication, and division to each side to solve for x.
Unit Plan
PBS

Pbs: Balancing Scales to Solve Equations

For Students 6th - 8th
Predict the number of blocks you need to equal the weight of one bag and then test your theory. This interactive exercise focuses on using critical thinking skills to add and subtract items on the scales to achieve balance and visual...
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Pan Balance Numbers

For Students 3rd - 8th Standards
Use this tool to strengthen understanding and computation of numerical expressions and equality using a balance scale.
Activity
TeachEngineering

Teach Engineering: The Balancing Act

For Teachers 6th - 8th
Students are given the opportunity to visualize and interact with concepts they have already learned, specifically algebraic equations and solving for unknown variables. Students construct a balancing seesaw system (LEGO Balance Scale)...
Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Balancing Chemical Equations

For Students 9th - 10th
An interactive simulation with weights and scales that teaches about balancing chemical equations and conservation of mass. This simulation can either be downloaded or played online and includes handouts, lesson plans, and additional...
Interactive
PBS

Pbs Kids: Peg the Cat: Happy Camel Game

For Students 1st - 3rd
Help find the camel's toys in bowls of camel food by using a pan balance scale.
Activity
Science Museum of Minnesota

Thinking Fountain: The Balance

For Students 3rd - 8th
An easy-to-make, easy-to-use balance that is a great introduction for the elementary student.
Interactive
Math Cats

Math Cats: Math Cats Balance

For Students 6th - 8th
Use this interactive activity to learn about weights, balance and basic mathematics. With problem solving and math skills solve the questions about how many objects will balance out on the interactive scales.
Handout
Wikimedia

Wikipedia: Weighing Scale

For Students 9th - 10th
Definition and explanation of a weighing scale. Includes balances, spring scales, hydraulic scales, and electronic scales.
Unit Plan
Columbia University

The Climate System: Atmospheric Forces, Balances, and Weather Systems

For Students 9th - 10th
The large scale horizontal flow of air in the atmosphere is driven by the imbalance of net radiation over the globe. This resource introduces us to the physical laws governing the horizontal motion of air. It also describes types of...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Which Is Heavier?

For Teachers K - 1st Standards
Students will learn the concept of weight by practicing weighing items on a balance scale and recording their results. Students can record their answers on the black line masters included in the Illustrated Mathematics lesson "How Heavy?".
Lesson Plan
TryEngineering

Try Engineering: A Question of Balance

For Teachers 3rd - 8th
Learners work in teams to fill jars with a product that is uniform in weight or count. Lesson investigates how manufacturing engineers use weight scales and measurement to develop systems that can create consistent products.
Interactive
Math Is Fun

Math Is Fun: Balance When Adding and Subtracting

For Students 3rd - 8th
An interactive scale shows you how to deal with numbers and variables when solving simple algebraic equations.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: How Heavy

For Teachers K - 1st Standards
Students will have fun learning about weights with this hands-on activity. Students will use a balance scale to compare the weights of two different objects. Recording sheets are provided.
Interactive
PBS

Pbs Kids: Dinosaur Train Chow Time

For Students Pre-K - K
Feed the hungry dinosaurs but make sure they are getting the right amount! Click and drag food to the scale until it's balanced.
Graphic
Curated OER

Educational Technology Clearinghouse: Clip Art Etc: Scales

For Students 9th - 10th
Scales found at Pompeii
Unit Plan
Other

Science4 Us: Science Tools

For Students Pre-K - 1st
The Tools module introduces students to the tools scientists use for both qualitative and quantitative observations. Students learn to use tools such as their senses, rulers, and balance scales through hands-on activities.
Lesson Plan
University of Texas

Inside Mathematics: Boxes [Pdf]

For Teachers 5th - 7th
This task challenges students to demonstrate an understand of the concept of equality using scales and balance beams.
Activity
TeachEngineering

Teach Engineering: Hydrogen Oxygen Reaction Lab

For Teachers 9th - 10th
This lab exercise exposes students to a potentially new alternative energy source-hydrogen gas. Student teams are given a hydrogen generator and an oxygen generator. They balance the chemical equation for the combustion of hydrogen gas...
Unknown Type
Math Slice

Math Slice: Heavy Slice Special Test

For Students 3rd - 8th Standards
A concise test for assessing number sense using weights and scales. Assessment is scored online offering students immediate feedback. Can be used for a quick assessment.
Activity
Texas Instruments

Texas Instruments: How Do You Measure Up? (With the Ti 10)

For Teachers Pre-K - 1st Standards
In this activity, students measure weight, height, and length with the help of a balance, scales, rulers, yardstick, and tape measures. They use their TI-10 to find proportions and to round off answers to whole numbers.
Graphic
Curated OER

Eternal Egypt: Scale Box With Scales

For Students 9th - 10th
This box is for keeping a scale and weights. It contains a sliding rule of two levels, carved and divided to contain balances.
Unit Plan
Department of Defense

Do Dea: Art Appreciation: Unit 3: Technical Aspects of Art

For Students 9th - 10th
In this third unit of a course on Art Appreciation, students learn how to describe the technical aspects of an artist's work by discussing elements of art and principles of design. They also look at the stylistic qualities of an artist's...
Interactive
Starfall

Starfall: Weight

For Students 1st - 3rd
In this interactive, students weigh a rabbit, frog, and kangaroo by adding blocks to the scales until they are exactly even.

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