Curated OER
Mathematicians of the Month
Seventh graders become familiar with the history and times which influenced a featured mathematician each month. Through Internet research, they gather information about a different mathematician each month. Students solve mathematical...
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Areas of triangles, trapezoids, and rhombi
Students solve geometry problems. In this area and perimeter lesson, students use formulas to solve problems from the textbook.
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Estimating Area
Fifth graders, after being given a variety of word problems to solve, find patterns to solving 3 out of 4 times. They break it down into smaller parts 3 out of 4 times and tell the method of solving 3 out of 4 times. Students complete...
Alabama Learning Exchange
Trapezoids: What's Equal or Right About Them?
Pupils explore the concept of trapezoids. In this trapezoids instructional activity, learners identify legs and bases of a trapezoid. Pupils discuss the similarities and differences between isosceles trapezoids and right...
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New Pen at the Zoo
Students create two drawings for a new animal pen design at the zoo. They must draw the ideas keeping the amount of material available in mind. They compare and contrast their two designs and write how they are similar in perimeter and...
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Foods and Languages of the World
Students create their own ice cream sundae given various toppings from around the world. In this foods and languages of the world diversity lesson, students develop an understanding of diversity in culture, family structure, ability and...
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How BIG is 400?
Students solve problems using dimensional analysis. In this chemistry activity, students choose a problem and present it in class. The rest of the class will evaluate the solved problem on the board.
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Physical Pendulum Lab
Students calculate the moment of inertia of a disc. In this physics lesson, students differentiate the two methods used in finding the inertia. They construct their own pendulum for the lab.
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Don’t be a Stoic about Stoichiometry
Students review balancing chemical equations. In this chemistry lesson, students calculate moles of an unknown substance based on stoichiometric relationships in the balanced equation. They cite applications of stoichiometry in the...
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Pendulum Patterns
Pupils identify the variables involved in the motion of a pendulum. In groups, they research how each different variable is related to the energy the pendulum produces. They share their results with the class and compare them with...
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Inscribed Angles
Pupils analyze inscribed angles and intercepted arcs and explore the relationships between the two. They investigate the properties of angles, arcs, chords, tangents, and secants to solve problems involving circles.
Curated OER
Comparing Time Periods in U.S. History: The Ashford Project
Fifth graders use a "fact book" comparing periods in American history then students create a picture to illustrate their assigned periods. # # students use their pictures and concept maps to write expository paragraphs about their...
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Tune Up Your Ears!
Students discuss meaning of pitch, listen for different sounds in classroom, hallway, and outdoors, and listen to sounds played on piano and on computer to determine high or low pitch.
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Cave Mentality
Students identify and define vocabulary associated with caves and rock formations. They construct a cave out of paper and fill it with a geode they crerate. Students write and present orally reports about caves and their importance to...
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Pythagorean Theorem
Young scholars solve right triangles using the Pythagorean Theorem. For this solving right triangles using the Pythagorean Theorem lesson, students find the missing side of a right triangle. Young scholars find the hypotenuse...
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Investigation of Hooke's Law Lab
Students determine the spring constant by conducting an investigation. In this physics lesson, students collect data and create a graph of force vs. displacement. They compare the results of two different methods to find spring constant.
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Unit Perimeters and Areas
Students use Geometers SketchPad to find the area and perimeter of several shapes. In this geometry lesson, students determine area of rectangles and progress through irregular polygons. None of the referenced worksheets are included...
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Geometry in Tessellations
Students examine tessellations and their geometric properties. Students also develop a better understanding of lines, planes, angles, and polygons.
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Economics Using SimCity 2000
Fifth graders build a city and balance a budget for the population.
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Gravity
Seventh graders progress through the Science Court: Gravity CD-ROM program. They read about and discuss how gravity was discovered. They complete review worksheets in preparation for the test.
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Surveying an Environment / Ecosystem
Students visit a local ecosystem to survey the plants and animals present and identify interactions between organisms. They identify interactions that occur between living organisms and their ecosystem and present their ecosystem to the...
Curated OER
Congruent Triangles - Is This Enough Information?
Seventh graders examine congruence postulates and apply knowledge to triangles in the world around them.
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Mapping a Stream
Students map an actual local waterway. They create full color scale drawings that include windfalls, plant cover, streambed composition, and landmarks such as trees, boulders, and slumps. This is a long-term project that involves...
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Irregular Fractals
Middle schoolers study and research irregular fractals and construct a few based on their research. Students practice pattern recognition skills and plane geometry skills calculating dimensions on the Fractured Pictures activity.