Worksheet
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Leveled Problem Solving Comparing Fractions and Mixed Numbers

For Students 6th
In this problem solving worksheet, 6th graders solve 6 word problems in which they compare fractions and mixed numbers. They write the answers as improper fractions, determine which of the fractions is the greatest, who ran the fastest,...
Worksheet
Curated OER

Problem Solving: Use a Simpler Problem

For Students 5th
In this problem solving learning exercise, 5th graders focus on using a simpler problem to solve 6 word problems. They work with decimals, fractions, times, and money.
Lesson Plan
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Measuring Work

For Teachers 7th - 9th
Students explore what work is, measure work done in moving an object, and tell how energy is related to work in both machines and the human body. In this measuring work lesson plan, students walk up a flight of stairs, measure the height...
Lesson Plan
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Topics in Environmental Science

For Teachers 6th - 8th
Young scholars discover topics in environmental science. In this science lesson plan, students build a model to simulate the greenhouse effect and analyze and interpret data, especially the results of introducing pollutants into nature.
Lesson Plan
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Soil Examination

For Teachers 4th - 6th
Students examine soil. In this science lesson plan, students recognize different populations in a soil sample, demonstrate and observe water and wind erosion, and construct a levee flood control technique.
Lesson Plan
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Air Exerting Pressure

For Teachers 3rd - 7th
Students explore air pressure. In this science lesson plan, students show how air occupies space and exerts pressure and learn how great the effects of air pressure can be.
Lesson Plan
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Cross That Bridge

For Teachers 6th - 8th
Students create paper bridges. In this geometry and architecture lesson, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different geometric figures and...
Lesson Plan
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How Creepy!

For Teachers 5th - 8th
Students observe and measure a model of slow down slope movement.  In this graphing lesson students collect, record, and organize data that apply to models.   
Lesson Plan
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Collecting Data and Graphing

For Teachers 1st - 3rd
Students practice collecting and graphing data using interlocking cubes. In this graphing lesson, partners count cubes and graph them. They also use a meter stick to measure arm span and height then compare the results with the class as...
Worksheet
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How Big? How Heavy? - Cross Out Puzzle Five

For Students 3rd - 4th
In this ESL vocabulary worksheet, students cross out the measurement words in the diagram by following the 10 directions. Students read the leftover words that creates a proverb.
Lesson Plan
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Soil Testing and Measurement

For Teachers 3rd - 5th
Students prepare their garden plot. In this gardening lesson plan, students use the Internet or book on plants to make sure the plants they have selected will be able to grow in their garden. The students assess and mark out the garden...
Lesson Plan
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Sampling Rocks

For Teachers K - 2nd
Learners examine how to take a sample by looking at rocks in the schoolyard. In this sampling lesson, students discuss ways to classify rocks by color, size, and weight. They think about how many rocks would make a good sample of...
Lesson Plan
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Comparing Negative Fractions, Mixed Numbers and Decimal

For Teachers 7th
Seventh graders explore the concept of negative rational numbers. In this negative rational numbers instructional activity, 7th graders discuss similarities between positive and negative rational numbers. Students predict what rational...
Lesson Plan
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Factors, Prime Factorization, Multiples

For Teachers 7th
Seventh graders examine Prime Factorizations, Multiples, and Factors. In this prime number, factorization, and multiples lesson, 7th graders identify greatest common factors and least common multiples. Students use problem solving skills...
Lesson Plan
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Volume, Surface Area for Rectangular & Triangular Prisms

For Teachers 7th
Seventh graders explore the concept of rectangular and triangular prisms. In this rectangular and triangular prism lesson, 7th graders identify various prisms as triangular or rectangular. Students discuss the various shapes of bases...
Lesson Plan
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Catching Some Rays

For Teachers 6th
Sixth graders explore the tilt of Earth's axis. In this Earth lesson, 6th graders read a Greek mythology story explaining why there are seasons. Students build a sun-ray gathering tool from styrofoam, glue, thermometers, skewers, and...

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