Curated OER
Prime Time
Fifth graders complete activities related to prime and composite numbers. In this prime lesson, 5th graders make a hundreds chart with all the prime numbers. They create their own card game which deals with prime and composite...
Curated OER
Water Conditions
Students investigate the importance of water in an environment with living things. in this water conditions lesson plan, students soak radish sees in water, vinegar, soap and alcohol. Students remove the seeds, store them for a few days...
Curated OER
Divisibility Rules
Sixth graders strengthen their knowledge of the divisibility rules. Students access that mental math can be faster than the calculator for certain types of problems.
Students can make generalizations and discover patterns in finding the...
Curated OER
What Can We Measure about Chemicals?
In this measurement and converting learning exercise, students solve ten problems using dimensional analysis to convert from one unit of measurement to another.
Curated OER
Index Notation
In this online index notation worksheet, students fill in the missing powers in four statements, calculate nine math problems, fill in the missing bases and powers in six statements, calculate six higher power equations and fill in the...
Curated OER
Multiplication and Division of Rational Expressions
In this rational expressions worksheet, 9th graders identify and solve 15 different problems that include multiplying and dividing various rational expressions. First, they multiply or divide each pair of rational expressions. Then,...
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Addition and Subtraction of Rational Expressions
In this rational expressions worksheet, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an equation....
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A Geometry Worksheet - Similar Triangles
In this similar triangles worksheet, students find the scale factor of 6 sets of similar triangles. Students find the scale factor of two similar triangles given a sketch with measurements. Students use proportions to find a missing side...
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Making Moths
Students study the Gregorian Calendar and its historical significance.For this calendar lesson students create a calendar design for an imaginary planet.
Math Salamanders Ltd.
Multiplication Tables to 10 x 10 Sheet 3
A straightforward instructional activity asks mathematicians to fill the blanks in 30 multiplication problems. In some cases, a factor is missing from the sentence, and in others, the product is missing. This would be an ideal assessment...
Curated OER
Using Similar Polygons
In this geometry worksheet, students use the properties of similar polygons to find the indicated missing length or the scale factor. The two page worksheet contains twenty-two questions. Answers are included.
Curated OER
Metric System Conversion Factors
For this metric system conversion worksheet, students use dimensional analysis to convert metric and English units. There are 5 metric to metric problems and 10 metric to English problems.
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Prime Factorization
In these prime factorization worksheets, students make a factor tree of the given numbers and then write the answers using exponential notation. Students then use multiplication to check their factoring work. Students evaluate the...
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Prime Factorization
In this prime factorization worksheet, students list the prime factors of the 2 digit numbers given to them. Students complete 9 problems.
Curated OER
The Extinction and Rediscovery of the Ivory-Billed Woodpecker
An incredibly thorough, and well-designed lesson teaches youngsters about the presumed extinction and rediscovery of the ivory-billed woodpecker in Arkansas. Learners discuss the environmental factors that led to the birds disappearance....
Curated OER
The Remainder Theorem Using TI-Nspire CAS
Investigate the Remainder Theorem in this algebra lesson plan. Explore the relationship between the remainders of polynomial division and the function. Each of the four problems gets progressively more complicated. This might be a great...
Scholastic
Study Jams! Ecosystems
With the forest as an example, Sam and Zoe talk about the components biotic and abiotic of an ecosystem. They also discuss the role of producers, consumers, and decomposers. This concise clip covers all of the basics. As an introduction...
Curated OER
Blueberries
The blueberry is the star of the show. Young farmers take a close look at the blueberry in order to begin to understand the production of small fruits. They describe the factors that affect a blueberry crop, how blueberries are grown,...
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The Beginning of the War -- Two Views on Texas
Young scholars discuss the factors that can lead to war, and the motivations of countries going into war. They research two viewpoints on Texas during the Mexican War and participate in a debate with their classmates.
Curated OER
Floods and Flash Floods
Junior geologists, hydrologists, or meteorologists simulate what happens during the flooding of a river and demonstrate factors that contribute to flash flooding. This outstanding resource provides a vocabulary list, online resources,...
Curated OER
Settlement Exploration: Then and Now
NASA has crafted an imaginative and memorable series of lessons, "NASA and Jamestown Education Module." This lesson is one of the five components. In it, middle schoolers connect history and science by comparing the settlement of...
Curated OER
Structures And Mechanisms
Eighth graders explore and demonstrate an understanding of the factors that contribute to the efficient operation of mechanisms and simple machines. They design and make a mechanical toy device that moves a given object a specified...
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Something Fishy in Ontario
Students create a diorama of the habitat of the fish of their choice, along with a research paper. They research habitats, the factors which affect specific habitats, and how fish adapt to different habitats in order to meet their unique...
Curated OER
Real Life Chemistry (for the Business World)
In this real life chemistry worksheet, students are given 12 problems to solve by converting from one unit to another. Students are given conversion factors to find their answers including finding the number of moles and molecules.
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