Curated OER
Equations of Lines
Students define slope, and practice finding the slope of lines through given points. They determine the angle of inclination. Students find the relationship between the slope and the tangent of the lines. Students determine special...
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Infinity
Students engage in a activity that is concerned with the concept of infinity as defined in a series by geometry. The activity integrates the use of philosophy to help them comprehend how infinity can possibly mean while investigating the...
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Day #8 - Fractals
Students explore fractals and draw fractal curves. To assist in remembering the methods, they sing a song about fractals, watch a video, and create images of fractals on dot paper. Students observe and discuss a comic strip about...
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Egg Carton Binary Numbers
Learners take the abstract concept of binary representation and create a more tactile and concrete approach. Using egg cartons, they create a physical representation of binary numbers. The egg cartons become a tool to assist students in...
C-SPAN
Polling and Public Opinion
Most people are eager to offer their opinions about topics of interest, but what's the most effective way to collect and assess these opinions as a matter of fact? High schoolers learn about the history of polling, as well as the...
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Factoring Trinomials
Students factor trinomials. In this algebra lesson, students use special patterns and formulas to factor. They utilize algebra tiles as a hands-on method for gaining practice with trinomials.
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Law of Sines
Students solve problems using sine and cosine. For this precalculus lesson, students ask questions about the Law of sines and its application to the real world. They derive the correct formula of sine for each problem.
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Pythagorean Theorem
Young scholars solve problems using the Pythagorean Theorem. In this geometry lesson, students identify different parts of a right triangle. They use the Pythagorean Theorem to calculate missing angles and sides.
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Introductory Exponents
Pupils participate in a lesson combining language arts with mathematics. First, they write a paragraph explaining what it means to multiply two numbers. Then students practice using exponents in different problems.
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Intro To Probability
Students investigate the concepts related to the practice of using probability. They review the use of mean, median, and mode within the context of previous instruction. Students predict outcomes and calculate them in small groups. The...
Curated OER
Spend, Save, Invest or Donate
Students explore the concept of philanthropy. In this personal finance lesson plan, students consider economic choices and why people donate to causes. Students investigate the processes of borrowing money and investing money in the...
Curated OER
The Great Race: From Anchorage to Nome
Students study the history of the Iditarod sled dog race. They research facts related to biology, sled dogs, and geography in order to put that history in perspective.
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Exterior and Interior Angles of Triangles
Tenth graders explore the exterior and interior angles of triangles. They use a theorem in order to prove a theorem about all polygons. Students use the theorem and its applications to find the angles of different types of triangles.
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INTERPRETING MAGNETIC FIELD MAPS
Students interpret magnetic field maps, rotate the coordinates to obtain different views, change the coordinate representation, and produce alternate graphical representations.
Curated OER
Introducing Linear Terminology
Ninth graders graph linear equations and inequalities in two variables and then, they write equations of lines and find and use the slope and y-intercept
of lines. They use linear equations to model real data and define to define the...
Curated OER
Fractions, Decimals to Percents
Seventh graders convert fractions and decimals to percents. Using measuring cups, 7th graders model fraction/percent equivalents. They discuss how to change a decimal to a percent. Using the white boards, students review the different...
Curated OER
Factoring Trinomials
Learners factor trinomials and quadratics. In this algebra lesson plan, students solve quadratics when the leading coefficient is one. They use a special factoring pattern to solve the trinomial.
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Discount
Seventh graders calculate the sale price when given the regular price and percent discount as well as calculate the percent discount when given the regular price and sale price. They find the total cost of a CD if the price is $19.99 and...
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Multiplying and Dividing Integers/Relay Race
Give your class a list of multiplication and division sentences that contain both positive and negative integers. Have them analyze them to see if they can discover the pattern with the signs. From these patterns, help them develop the...
Curated OER
Design Patterns in Everyday Life
Students find symbols and patterns in everyday life. In this patterns lesson, students break into groups and look for specific patterns and symbols. Students record their findings. Students create a graphic organizer with the information.
Curated OER
Mean, Median, Mode and Range
Seventh graders identify the mean, mode, median and range in a given set of data. After playing "What's My Number" game, 7th graders brainstorm situations in which measurement of statistical data is important. They measure specified...
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Applied Maximum Minimum Problems--Mini Golf
Twelfth graders investigate maximum and minimum as it relates to billiard and mini golf. In this calculus lesson plan, 12th graders review how to find the maximum and minimum and write proofs to show how they arrive at their answer. They...
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The Exact Differential
Pupils integrate functions using u substitution. In this integrating functions using u substitution lesson plan, students integrate functions by setting part of the function equal to u and the other part equal to du. Pupils...
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Inequalities Involving Absolute Value
Pupils solve and graph inequalities involving absolute value. They discuss and identify the basic properties of inequalities, and solve basic examples.