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Euclidean Algorithm
Students are introduced to the concept of a Greatest Common Divisor. They review the number systems. Students are told how the entire field of Number Theory primarily uses the integers. They are told the Fundamental Theorem of Algebra.
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Pascal's Triangle
Middle schoolers study Pascal's triangle. They construct their own version of Pascal's triangle, and relate some of the uses for it. While working through this process, students practice their integer multiplication and division skills.
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NON-EUCLIDEAN GEOMETRY.
Students study relationships between angles, side lengths, perimeters, areas and volumes of similar objects. In this lesson students also create and critique inductive and deductive arguments concerning congruency, similarity and the...
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Prime Factors
Fifth graders review the concept of prime factorization. Then, they use the rules for divisibility and other notions to find the prime factorization of unfamiliar numbers. They solve problems in a whole class setting.
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Are We There Yet?
Students continue to study rhyming words. They use words and illustrations to help develop their vocabulary.
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Surface Area and Volume
Students are introduced to the notion of surface area and volume. Students review surface area and volume by finding the area of a two-dimensional shape. They practice using the computer to create different surface area shapes.
Shodor Education Foundation
Tree Diagrams and Probability
Aspiring statisticians create tree diagrams and figure probabilities of events based on those diagrams. They practice adding and multiplying fractions and explain complementary probabilities. Learners use computers activities to make...
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Fraction Jeopardy
Students investigate basic concept of fractions by using a version of the game Jeopardy. The game is played using a television monitor or projector for the integration of technology. The lesson is highly engaging and can hold student...
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Who Needs Numbers?
Students identify whole numbers through the one millions place. For this place value lesson, students read the book The Day Without Math and use place value mats to create numbers to the millions place. Students use base ten blocks...
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Coordinate Graphing
Students practice basic coordinate graphing and plotting points on the coordinate axis. In this geometry instructional activity, students are introduced to ordered pairs, and the x and y axis.
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Histograms and Bar Graphs
Students are introduced to histograms, bar graphs, and the concept of class interval. They use an activity and three discussions with supplemental exercises to help students explore how data can be graphically represented (and...
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Circle Drill Speed Chart
In this math facts worksheet, students read about using the circle drill speed chart to practice addition facts, division facts, multiplication facts, and subtraction facts. Student use the blank charts to practice the skill.
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Functional Analysis
Students perform functional analysis. In this pre-calculus lesson, students recognize the different elements of a function, graph a function and analyze it. They synthesize composites of other basic functions.
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Fraction Facts
Students explore the concept of fractions. In this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Students play a game on the computer called 'Fraction Four' that gives students...
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Using a Metric Ruler
Young scholars explore measuring with metric rulers. In this math lesson, students measure two-dimensional objects using metric units.
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Does More Wins Mean More Fans At The Ballpark?
Pupils, after getting information from the past baseball season off the Internet, calculate an attendance-to-win ratio for each of the 28 major league teams and then study the results to see if winning always leads to good attendance.
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Introduction to Mendelian Genetics using Fiction
Students investigate Mendelian Genetics by studying the history of Mendel and what it was like to be a 19th century scientist. They read a pieces of fiction during this investigation.
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Candy Bar Fractions
Students explore the relationship between caloric expenditure and exercise, and see a real world use for fractions as they relate to daily life.
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Opportunity Cost
Students study what opportunity cost is and why it is important to their lives.
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Education for Global Peace
Students survey the class and graph the results. In this graphing and data collection lesson plan, students conduct a survey to see where their shirts were produced. Individuals use software to graph the results and create a written...
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Elapsed Time Two
Students study how to calculate elapsed time. In this elapsed time lesson, they determine how to calculate the ending time of an event when they are given the starting time and the elapsed time. They participate in direct instruction,...
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Introduction to Linear Functions
Young scholars are introduced to the concept of linear functions. Using new terminology, they describe linear functions in sentences and in data tables. Using the internet, they calculate and record answers to problems which are...
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Positive & Negative Space
Students review and differentiate between positive and negative space, view teacher sample, and cut out shapes to create puzzle-like picture in which one color of paper represents positive space and one color represents negative space.
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Enumeration
In this calculus lesson, students review counting using the principles of Enumeration. They use random selections to count and convert word problems and count. There are 21 problems with an answer key.