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How Things Go Wrong
High schoolers identify where mutations might occur and examine what effect those mutations will have through class discussion of DNA replication and cell division. Students then differentiate between mutations that affect individuals...
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Math Shortcuts
While the idea is great, to help pupils understand shortcuts to solve multiplication and division problems, this lesson doesn't lay out the steps necessary for successful comprehension. There are a few examples to show how to use...
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Polynomial Divisions
Young scholars factor polynomials and use long division t solve problems. In this algebra lesson, students find the zeros of polynomials by synthetic and long division. They perform operation using complex numbers.
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Long Division
Fourth graders acquire number sense and perform operations with whole numbers, simple fractions, and decimals.
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Arithmetic Complex Numbers
Students convert quadratic functions from standard form to vertex form. In this algebra instructional activity, students solve polynomials using synthetic and long division. They derive and apply the remainder theorem and factor theorem.
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Pascal's Triangle
Young scholars explore the concept of Pascal's Triangle. In this Pascal's Triangle lesson, students use an applet called 'Coloring Multiples' to explore Pascal's Triangle. Young scholars develop patterns starting with various numbers in...
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The Living Earth
Students discuss glaciers and write a definition for a glacier as a class. After discussion, they participate in an activity that demonstrates how glaciers can cause dramatic changes and create new landforms. Groups discuss their...
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Modular Arithmetic Station
Eighth graders find ways to use math everyday. In this algebra activity, 8th graders model equation and problem solving as they multiply and divide numbers. They split up in to groups as they perform hands on operations.
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Clock Arithmetic and Cryptography
Learners perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Learners apply their multiplication, division, addition, and subtraction skills.
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Divisibility
In this math worksheet, students are given a reminder of what divisibility means. Students then answer 10 divisibility questions.
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Introduction of the Lunar Relief Map Project
Students investigate the geographic features of the surface of the moon. In this lunar relief map lesson, students watch and discuss the Apollo II Moon landing and make preliminary plans for their lunar maps.