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Curated OER
Paper Pool
Students analyze the measurements of rectangles. In this analysis lesson, students will investigate patterns by looking at ratios. Students will also hypothesize the probability of a ball going into a certain pocket when playing pool....
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Find Prime Numbers
In this finding prime numbers practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
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Six Squares
Students create different shapes on grid paper. In this two-dimensional geometry instructional activity, students take turns outlining a shape made of six squares on the graph paper. They identify all shapes they see once...
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Lattice Method of Multiplication Variances
Students explore the lattice method of mulitplication variances through the game "Multiplication Wrestling." They view a model of how to play the game and play three rounds, recording their patterns and discussing the strategies used to...
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Be A Bug Scout
Students perform outside activities to determine the amount of insects, flowers, or common weeds within an area. They predict the number of insects they will find within their square area. Using calculators, students organize the data...
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The Egg and I
Students collect as much information as possible about their egg and record the information in a systematic way. They prepare a description of the egg your team was given that enable you to distinguish your egg from everyone else's egg.
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The Diverse History of the Washington
Students analyze a different portion of a photograph trying to figure out
what is taking place in the picture. They share their written suggestions. Students discuss similarities and differences in the hypotheses made. They explore...
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Properties of the Ocean: Measurement
Students simulate the development of an underwater amusement park after reading background on Coral Reef State Park. They decide which factors they would need to consider such as the ocean floor, currents, wave patterns and water...
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Creating a "Concrete" Spreadsheet
Students create a spreadsheet that calculate the amount of concrete needed to pour various concrete forms.
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Measurement: Measuring Hand and Feet
Here is a good lesson which invites learners to practice measurement using standard and nonstandard measuring tools. In this measurement lesson, learners work with length, width, height, and area. They use standard and nonstandard...
Illustrative Mathematics
Why Randomize?
Your statisticians draw several samplings from the same data set, some randomized and some not, and consider the distribution of the sample means of the two different types of samplings. The exercise demonstrates that non-random samples...
Illustrative Mathematics
Shape Hunt Part 1
The hunt is on! Send young mathematicians on a search for shapes in the first lesson of this two-part series. Each time a child finds a hidden shape, he draws it on his paper, and continues searching for the rest. Perform this activity...
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Research Projects for Regional History
Young writers of any grade level research a historical topic of their choice about their local community. Using primary sources, they examine the historical significance of their area. They participate in activities such as going on a...
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A Functional Housing Market
Young scholars access the Internet to search for housing prices in Houston, Texas,(the location can be changed to accommodate any location) and compare the prices to the number of square feet found in the living area of a house.
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Fashion Day
Eighth graders practice using basic measurements to solve word problems.They also investigate finding the perimeter of different polygons and define the characteristics to classify the shape as a polygon.
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Geometry in the Real World
Eighth graders complete a unit of lessons on basic geometry concepts. They participate in a variety of activities, culminating in a project that involves publishing a booklet or a poster that presents the major geometry concepts from the...
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Square Roots
Learners differentiate between perfect roots and rational roots. In this algebra lesson plan, students perform operation using roots. They add, subtract, multiply and divide rational expressions.
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Exploration 3: Introduction to Definite Integrals
In this integral worksheet, students estimate the definite integral and find the derivative of functions. They graph functions and determine the range of the velocity. This three-page worksheet contains approximately 40 problems.
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Pythagorean Theorem
In this Pythagorean Theorem worksheet, students determine the length of a missing side of triangles. They read story problems, draw diagrams, and use the Pythagorean Theorem to solve real life problems. This one-page worksheet contains...
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Review of Yes/No Questions
This writing worksheet instructs students to read a short paragraph about a scientific discovery, then write 5 questions to 5 answers. This worksheet would be quite useful when teaching students about sentence structure, and different...
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One Square Meter
Students examine various ecosystems using scientific inquiry. Using the local area, they assess the characteristics and conditions in one square meter. They report their findings in the form of a survey map and data sheet. They...
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Scenes of the Earth
Students examine and study how changes in perspective can change the way that they can observe objects. They explore the relationship between a scene's area and its detail. Each student looks at the ground through cardboard tubes from...
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Properties of Fractals
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
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Measure Mania
Groups of students rotate through five classroom stations to estimate, measure, and record volume, length, weight, mass, and area using both customary and metric measure. They evaluate their data to determine how close their estimates...