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Curated OER
Comparing and Ordering Fractions
Students compare and organize different fractions. In this fraction lesson, students use wax paper divided into squares to represent fractions. Students put them in different orders based on their value to complete their mathematics...
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True or Not True
In this fractions worksheet, students decide which number statement is true or not true. Students complete 5 problems and then draw the subtraction fraction problem that is true.
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Subtraction of Fractions
In this fraction worksheet, students take a pre-test about what they may already know pertaining to subtraction with fractions. Students respond to 8 multiple choice questions and self check answers with this online...
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How Big is the Sun? Exploring the Size and Scale of the Sun, Earth and Moon
Students explore the relative sizes of the Sun, Earth and Moon as they make an impressive large-scale model for classroom use throughout the unit.
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Multiplying Fractions
Fifth graders explore the multiplication of fractions. Using paper folds, 5th graders observe multiplying by a fraction. They extrapolate multiplication problems from studying a written graphic.
Pennsylvania Department of Education
Fractions of a Set
Middle schoolers explore number sense by completing a number set worksheet. In this fractions instructional activity, students utilize pattern blocks as a visual reference to the fractions they practice identifying. Middle schoolers read...
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Making Sedimentary Rocks
Learners make models of sedimentary rock layers to explain how rocks form layers and represent ancient environments. Layers of sediment and fossils are added together to simulate the environment and connections to sedimentary rocks are...
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A Journey Through Our Solar System
Students investigate the concept of the solar system in our universe by constructing a model that is made to a measurable scale. Once the model is constructed it should be placed in a wide open space for observation and demonstration...
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Water, Water Everywhere
Pupils study the location of Earth's water and study the water cycle using a terrarium. In this water study lesson, students study a model globe for the Earth and find Alaska. Pupils locate the bodies of water and study an overhead for...
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Wonderful Wetlands
Fourth graders create a model of Utah wetlands using clay, sponges and soil. They identify the value the wetlands have to plants and animals. They simulate rainfall to observe how wetlands help filter silt and pollutants from the water.
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Physics Lab Rockets
Students construct and test balloon rockets and a model rocket. In this rocket science lesson, students use an inquiry-based method to master balloon rockets and have a shoot-off with the goal of attaining the highest altitude. Next,...
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Water, Water Everywhere
Young scholars explore water. In this water cycle lesson, students conduct a scientific investigation that requires build a terrarium models of the earth. Young scholars record their observations of the changes regarding water in...
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Moon Observations
Third graders create a model of the moon and use a flashlight to illustrate the various stages of the moon.
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Hlf-Ball
Students investigate Newton's Laws of Motion and the Law of Conservation of Energy. They examine how a ball and half-ball behave and relate these laws to what happens to the ball. Students produce a graph of the data collected and...
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Phases of the Moon
Students create a model of the phases of the Moon by giving students pictures of the phases of the Moon, a picture of the Earth, and a picture of the Sun. They then take a picture, and stand in correct place to make the phases of the...
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Radioactive Decay
Young scholars generate a radioactive decay table for an imaginary element, use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several samples.
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MS Math Dividing Fractions
Seventh graders practice dividing fractions. As a class, 7th graders review multiplication problems and then use a model for dividing whole numbers to discover how to divide fractions. After exploration, the teacher demonstrates the...
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True or Not True? Number Statements
In this number statement worksheet, students draw fraction strips to model number statements to determine whether they are true. Houghton Mifflin text is referenced.
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Four-Legged Creatures In Amaco Cloud Clay
Learners create a creature using Amaco cloud clay. In this sculpting lesson, students use clay, toothpicks, and clay modeling tools to create a unique clay creature. Learners shape the clay into a four-legged animal.
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The Toilet Paper Solar System
Students classify the planets in the solar system, study planetary objects, and measure the relative distance between planets. In this solar system lesson plan, students use toilet paper to complete a scale model of the distance between...
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4-Digit Problem Solving: Add and Subtract
For this problem solving worksheet, students solve a total of 7 equations, drawing models and using algorithm. A reference web site for additional activities is given.
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Understanding Radios
Fifth graders explore ratios. Using models and real-world scenarios, they complete tables and generate comparisons. Pupils demonstrate multiple ways of writing ratios and describe the differences between ratios.
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Equivalent Fractions
Seventh graders study equivalent fractions. They explore equivalent fractions in a story problem. After a discussion of strategies, 7th graders determine how to compare and simplify fractions. To reinforce the class discussion,...
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Rock Layers
Students interpret a rock core sample from a clay model. In small groups, they layer modeling clay in a plastic container using coarse-grained spices sprinkled in to represent fossils. They switch containers with another group and remove...