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Discovering Math Concepts in Advanced Algebra

For Teachers 10th - 12th
Students explore the concept of Chinese contributions in mathematics. In this Chinese contributions in mathematics lesson, students research Chinese achievements in mathematics. Students solve 3x3 systems of equations using the method...
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Lesson Plan
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Pair 'Em Up!

For Teachers 3rd
Third graders verify the validity of Punnett squares. They simulate a real-world situation by drawing chromosomes from a paper bag and track the data.
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Worksheet
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Worksheet 14 - Spring 1996

For Students 11th - Higher Ed
In this math worksheet, students Find the interval of convergence of the power series. Special attention should be paid by checking the endpoints.
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Lesson Plan
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How Tall is that Billboard?

For Teachers 9th - 12th
Students use hypsometers to measure tall objects.
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Lesson Plan
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CATCH, TAG and RELEASE

For Teachers 6th - 12th
Students apply estimation strategies for problem-solving purposes. They become familiar with one aspect of a marine biologist's work.
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Lesson Plan
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Square Roots

For Teachers 7th - 8th
Students differentiate between perfect roots and rational roots. In this algebra lesson, students perform operation using roots. They add, subtract, multiply and divide rational expressions.
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Lesson Plan
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Square Numbers

For Teachers 4th
Fourth graders use square tiles to help them explain the concept of square numbers.
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Worksheet
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Probability

For Students 8th
In this probability worksheet, 8th graders solve 10 different problems that include determining a probability of events as a percentage. First, they determine the probability that a marble drawn will be green. Then, students determine a...
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Interactive
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SAT Prep

For Students 11th - 12th
In this secondary mathematics instructional activity, students are provided with questions that are designed to provide SAT test preparation. The one page interactive instructional activity contains ten questions. Answers are not provided. 
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Worksheet
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Exploring Infinite Sequences, Part II

For Students 8th - 10th
In this algebra worksheet, students identify the nth term of the sequence. They find the missing term in the pattern and what theorem justifies their choice. There are 12 questions.
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Worksheet
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Review Problems

For Students 9th - 11th
For this algebra worksheet, students identify functions using the domain and range. They use correct function notation to solve composition functions. There are 13 questions.
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Interactive
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Probability Problem Worksheets

For Students 9th - 12th
In this online math activity, students practice their word problem solving skills. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching tool!
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Units Multiplication Closure Activity

For Teachers 6th - 7th
Students practice multiplication. In this multiplication instructional activity, students multiply two numbers and closely examine how multiplication affects the units digit of the product.
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Lesson Plan
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Simple Sequence

For Teachers 8th - 11th
Students identify the nth term in a sequence. In this algebra lesson, students generate sequences given the formula for each sequence. They find the formula given the sequence.
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Worksheet
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Roots and Radical Expressions

For Students 11th
For this Algebra II worksheet, 11th graders simplify radical expressions.  The two page worksheet contains explanation, worked example, and three practice problems.  Answers are not included. 
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Lesson Plan
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Asthma "Outbreak" Exercise

For Teachers 8th - 12th
Students investigate numerical data on a possible asthma epidemic. Using statistical information, students graph and figure ratios of the epidemic. They evaluate the mortality rate from severe smog in the 1950's in London.
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Sculptural Statistics

For Teachers 9th - 12th
Students conduct an experiment to determine the frequency of pulling various parts of an ancient Greek sculpture out of a hat.
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Absolute Value And Symmetry

For Teachers 9th - 12th
Students engage in a lesson that is concerned with the concepts of absolute value and symmetry. They define the meaning of absolute value and graph functions and study the corresponding line and its symmetry. The lesson includes calculus...
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Guess the Card -Probability

For Teachers 3rd - 5th
This site is used for distance education purposes and professional development of teachers
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Square Numbers Closure Activity

For Teachers 3rd - 7th
Students discuss square numbers. In this math lesson, students find square numbers and support their answers. Students find sums and products that are square numbers.
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Lesson Plan
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1 VS the Mob

For Teachers 3rd - 5th
Students prepare to become the first to cover four adjacent products, horizontally, vertically or diagonally by selecting factors that make the needed products. They play this game to acquire a healthy appetite for competition between...

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