Curated OER
Finding Total Given Part and Percentage
Students observe models of fractional parts. After writing the definitions of percent, part and whole, students use the calculators and computers to solve problems. Individually, they complete assigned problems where the convert the...
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Order of Operations
Seventh graders create a mnemonic device which correctly represents the order of operations. They simplify expressions by correctly following the order of operations. Students present their mnemonic device for the order of operations.
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Classify Prisms
Students classify prisms according to their attributes. In this classifying prisms lesson, students explore different prisms. Students generate observations of the attributes and classify the prism correctly.
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Classifying Pyramids
Students study pyramids. In this prisms lesson, students explore the attributes of pyramids. Students will explore the lateral surface area of pyramids and be able to distinguish pyramids from other space shapes.
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"Anno's Mysterious Multiplying Jar" by Masaichiro and Mitsumasa Anno
Students work with large numbers and recognizing mathematical symbols and the factorial symbol and its meaning.
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George Gorilla and Gallon Gorp
Students study units of measure like cups, pints, quarts and gallons. They work in groups to create their own mixtures of trail mix using the measuring cups. Then they make a gorilla puzzle using a gallon bottle.
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Cold Hard Facts? What Inquiring Minds Will Know -- Inquiry-Based Ice Investigations
Students are introduced to the concepts of perimter, diameter, circumference and measurements. In groups, they complete two worksheets in which they determine if the ice dimensions make a difference in the way it floats. They discuss...
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The Big Bang Theory
Students explore the Big Bang Theory and discover how it can be used to explain the origin of the universe. For this Big Bang Theory lesson, students use a balloon with colored paper inside, blow it up and pop it, group the colored...
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Designed to Scale
Seventh graders study ratios, scale and distances according to a three dimensional model. In this exploratory lesson students create their own constellation and prepare an oral presentation that describes their model.
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Know Your Area
Students investigate transit by analyzing their school surroundings. For this local geography lesson, students identify their school in relation to the rest of their state, country and globe. Students discuss their personal travel habits...
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How to Study For a Test
Students discuss test taking strategies. In this studying lesson, students look in their Test Packet to find which questions they answered incorrectly and why they got them wrong. They create a manual to prepare for a successful test.
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Brain Brands
Students explore the advent of neuromarketing as a means to assess the effects of certain brands on the brain activity of prospective buyers. They design their own experiments that test the power of certain brands on a sample population.
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Interpreting Oceans of Data
Sixth graders analyze the data from a scientific experiment. In this statistics lesson, 6th graders answer questions about some data to show their understanding of the data. They apply the result to future decisions when using data.
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4 Step Approach to Problem Solving
Students explore problem solving. In this middle school mathematics lesson, students investigate the four-step approach to problem solving. Students solve word problems by employing the four-step process and express themselves through...
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Using Jellybeans
Students extend patterns that are created by their teacher by using jellybeans. For this patterns lesson plan, students use 3 different colored jellybeans.
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Translations and Scale Changes
Students perform translation and transformation of functions. For this algebra lesson, students write the formula for the different transformation and graph given translation. They compare the change to the parent function.
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Pythagorean Theorem and Special Right Triangles
Students review the Pythagorean Theorem and apply it to word problems involving special right triangles.
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Light Plants and Dark Plants, Wet Plants and Dry Ones
Young scholars plant sunflower seeds in plastic cups, and once germinated, these are exposed to different conditions of light levels and/or soil moisture contents. Students measure growth of the seedlings every few days using...
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Probability
Fifth graders observe a dice, talk about how many sides it has and use that number as the number that would go in the denominator's spot on a fraction. They then discuss what the likelihood is of it landing on 4, and put that number in...
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Place Value
First graders practice place value by completing problems that allow them to group 10 items together to create groups of 10 and see what is left over. In this place value lesson plan, 1st graders use cups to put 10 items in them, and...
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Decorate-a-Cookie
Students use cookies and candy to practice finding the sum of three single-digit numbers.
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Investigation: Peg Race
Students explore competition by participating in a peg race. In this pattern creation lesson, students utilize an egg timer and pegs or colored cubes to create patterns quickly while competing with fellow classmates to finish first....
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Computing with Mathematical Formulas
Students solve problems using formulas. In this algebra lesson, students evaluate numbers using substitution. They graph their answers using a TI and discuss the outcome.
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Poll Positions
Young scholars analyze and graph the results of a nationwide New York Times poll about race in the United States. They poll people in their community regarding their views and experiences, and compare and contrast local and national poll...