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Assessment
1
1
Balanced Assessment

Multi-Figures

For Students 9th - 12th Standards
Apply concepts of scale and ratio to determine relationships in irregular figures. Learners determine the ratio of the perimeters of two figures composed of rectangles and circles. After, they apply similar concepts to find the ratio of...
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Assessment
1
1
Balanced Assessment

Don't Fence Me In

For Students 9th - 12th Standards
Investigate the complexities of design problems using geometric concepts. The task asks scholars to design a fence for a horse based on the distance it can travel within one hour. It is a seemingly simple task — until individuals learn...
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Worksheet
Curated OER

False Coins

For Students 9th - 11th
In this algebra worksheet, students use a balance scale to weigh coins and identify which coin is fake. It is important to have the scale balanced like you would an equation. There is an answer key.
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Lesson Plan
Curated OER

Traveling Through the Solar System

For Teachers 6th - 8th
Students use calculator and non-calculator methods for analyzing data. They apply data collection and analysis in a study of mass and weight. Students enhance and apply the concept of line of best fit. They master graphing in a plane,...
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Worksheet
Waterloo Mathematics

Grade 7 Patterning and Algebra: Algebraic Expressions

For Students 6th - 8th Standards
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
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Assessment
Concord Consortium

Two Pounds to Go

For Students 9th - 12th Standards
How hard can it be to measure out two pounds? A short performance task introduces a situation where a balance scale is broken. It gives a method for measuring out two pounds and asks learners to evaluate the procedure. They must prove...
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Activity
Computer Science Unplugged

Lightest and Heaviest—Sorting Algorithms

For Teachers 3rd - 12th Standards
How do computers sort data lists? Using eight unknown weights and a balance scale, groups determine the order of the weights from lightest to heaviest. A second worksheet provides the groups with other methods to order the weights. The...
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Lesson Plan
Curated OER

Measuring Up

For Teachers 1st - 3rd
Students examine and discuss a variety of ways to measure length, capacity, and weight. They estimate and measure a pencil's length using Unifix cubes, estimate and fill a measuring cup with Unifix cubes, and weigh a calculator in a...
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Activity
Perkins School for the Blind

Conservation of Mass

For Teachers 5th - 12th
How do you teach a student with visual impairments about the conservation of mass? You use tactile models that represent the theoretical concept. Baking soda and vinegar are used to add gas to a deflated balloon. Learners will feel the...
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Lesson Plan
Virginia Department of Education

States and Forms of Energy

For Teachers 9th - 12th Standards
Energy is just energy, right? Explain various forms of energy to your young scientists by using an interactive experiment that contains common objects to demonstrate complex concepts. Pupils conduct experiments for radiant, thermal,...
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Assessment
CCSS Math Activities

Social Security Trust Fund

For Students 9th - 12th Standards
Will Social Security still be around when you retire? Given data on the predicted balance of the social security fund over time, scholars plot the points on a coordinate grid and determine if a quadratic regression fits the data. They...
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Lesson Plan
Curated OER

Seesaws

For Teachers 4th - 12th
Students make direct comparisons between objects using balance and spring scales. They also are encouraged to estimate which object is heavier by holding the objects before using the balance scales. Comparing the masses of objects is the...
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Lesson Plan
Curated OER

Applied Science - Science and Math Post Lab

For Teachers 2nd - 7th
Students utilize a balance scale. In this applied science lesson, students compare the weights of two objects using an elementary balance scale. Students balance the scale with weights to find how heavy an object is.
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Lesson Plan
Curated OER

Solving Simple Addition and Subtraction Equations Using Fact Families

For Teachers 2nd - 4th
Students explore addition fact families. In this addition and subtraction fact family math lesson, students click and drag objects on the Smart Board to create visual representations of fact families. Students use fact family strategies...
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Worksheet
Curated OER

Bead Play

For Students 3rd
In this balancing a scale worksheet, 3rd graders observe two different types of wooden beads on three scales to answer each of the three questions. Students draw each bead at 2, 3 and 4 ounces and answer 2 word problems.
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Activity
It's About Time

Center of Mass

For Teachers 7th - 12th Standards
Lead your class on an exploration as they locate the center of mass in several oddly shaped two-dimensional objects they create from their imaginations. Pupils also determine the location of the center of mass in three-dimensional...
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Lesson Plan
2
2
American Chemical Society

Neutralizing Acids and Bases

For Teachers 6th - 8th Standards
Most things naturally strive for balance, and acids and bases are no exception. Neutralization of acids and bases allows scholars to explore the color changes associated with the pH scale. After this exploration, pupils neutralize two...
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PPT
National Energy Education Development Project

Introduction to Wind Energy

For Teachers 9th - 12th Standards
The U.S. produced enough wind energy in 2015 to power all of the homes in Alaska, California, Delaware, the District of Columbia, Hawaii, Idaho, Maine, Montana, Nebraska, New Hampshire, North Dakota, Rhode Island, South Dakota, and...
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Lesson Plan
Curated OER

Mass and Weight in the Metric System

For Teachers 3rd - 5th
Students weigh and record the mass of various objects, and then compare the weights of objects by holding gram weights in one hand and the object in the other hand.
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Lesson Plan
Curated OER

A Matter of Fact

For Teachers 5th - 6th
Students design their own Science experiment. In this science experiment instructional activity students create a hypothesis related to matter and test it. They displayed their data in a graph.
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Lesson Plan
Curated OER

Finding Balance

For Teachers 1st - 12th
Students explore how an artist uses the force of gravity to create balance in a sculpture. In this sculpting instructional activity, students create their own sculpture applying concepts from the instructional activity.
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Worksheet
Curated OER

Pounds and Ounces Practice 18.3

For Students 3rd - 4th
For this pounds and ounces worksheet, learners find 4 objects that weigh more than 1 pound. Students write their names in the table. Learners estimate the weight to the nearest pound. Students use a balance scale and a one pound measure...
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Lesson Plan
Curated OER

Balancing the Scales: Understanding Ratios

For Teachers 5th - 8th
Students are introduced to the concept of ratios. In groups, they convert sets of numbers into a ratio. After practicing, they use the ratios and proportions to solve story problems. They also calculate map distances and discover map...
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Lesson Plan
Curated OER

Balancing Equations

For Teachers 9th - 10th
Students balance equations using the correct method. In this algebra lesson, students solve linear equations using a virtual balance beam as a manipulative. They play games to reinforce the concept of equations being and staying balanced.