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Fractions, Decimals, and Percents
Sixth graders engage in a lesson that explores the conversion process of fractions, decimals, and percents in relationship to their values to each other. Students demonstrate how to convert numbers interchangeably between fractions,...
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Algebra/Geometry Institute: Area of Polygons
Students find the area of polygons.  In this area of polygons lesson, students find the area of parallelograms, rectangles, squares, and other polygons.  They identify each given figure and determine the appropriate formula...
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Crack The Code!! Oh NO!!!
In this cracking the code worksheet, learners realize that they must crack the code to find Keith the Kangaroo who has been hidden.
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The Geometry of Means
For this geometry worksheet, students are given a rectangle and a square. They verify ratios when given equal perimeters or areas. Students are given adjacent squares. They find the distance between the centers, and identify the means...
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Unit Circle Lesson Plan
Students identify different locations on a unit circle. In this precalculus instructional activity, students identify the different trig properties and rewrite the equation of a circle in standard form. They use mnemonic devices to...
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Equations of Lines Perpendicular and Parallel
In this algebra worksheet, students solve linear equations using one and two steps. They solve systems of equations using substitution and elimination with graphing. There are links for ready made tests and quizzes.
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Percent Notation
In this algebra worksheet, students divide circles into equal portions as they explore percents and decimals. They convert between decimals and fractions using ratio and proportion. There are 8 questions.
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Expressions from Sentences
In this algebra worksheet, students rewrite sentences into algebraic equations using variables and solve for the unknown. There are 10 interactive questions with an answer key.
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Colorful Fractions
Students use charts to show fractions.  In this fractions and percents lesson, students review fractions, percents and ratios.  Students create tables and color the cells to make different fractions.  Students answer...
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Geometric Fractals and the Chaos Game
Students define fractals and patterns.  They explore how a seemingly random process can result in a pattern.  Students practice probability and fractions skills by playing the chaos game online.
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Homework Assignment
In this algebra worksheet, students are expected to remember the procedure required for homework. They are given a rubric on how they will be graded for their assignment and use it to complete a homework test.
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Introduction to Fractals: Infinity, Self-Similarity and Recursion.
This lesson introduces students to the ideas involved in understanding fractals. They develop a sense of infinity, self-similarity and recursion and
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Introduction to Fractals: Geometric Fractals
Middle schoolers study and observe the patterns made by the areas of the Sierpinski Triangle.  Students use the computer to draw two or three iterations to discover the number patterns.  Middle schoolers complete worksheets based on...
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Graphing and the Coordinate Plane
Students examine the four quadrants of Cartesian coordinate plane.  They play maze games and coordinate games to discover how to read and plot points on the plane.  Students plot points on the coordinate plane and examine the ratio of...
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Introduction to Functions
Students explore functions, function rules, and data tables.  They explore terms of linear functions.  Students use computers to analyze the functions.  Students write short sentences to explain data tables and simple algebraic expressions.
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Illustrating Equations Worksheet
Represent 10 algebraic equations using algebra tiles using this hands-on activity sheet.  Your class will solve 10 algebraic equations using the algebra tiles.
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Tables Grids
In this tables grid learning exercise, students complete a multiplication grid. In this fill in the blank learning exercise, students write products for thirty-six facts.
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Slope and Topographic Maps
Students investigate slopes as they study topographic maps. In this algebra lesson, students discuss and apply the concept of slopes to graphing and analyzing data.
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Ho'opiha - Growing in Knowledge: Terrarium Project
Students explore environmental protection by conducting a research experiment in class. In this botany instructional activity, students identify the necessities for growing a plant indoors and create a small terrarium for their plant....
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Fundamentals of Multiplication
Third graders examine how multiplication is a quicker and neater form of addition and how they can simulate the concept of groups and (sets) to construct the visual effect of multiplication by way of forming groups of (2's) (3's) and (4's).
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Fractions, Decimals and Percents
Fifth graders describe parts of a whole as a fraction, decimal and a percent. In this math lesson, 5th graders practice converting fractions to decimals by dividing. Additionally, students explain how decimals are converted to...
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Big Magic Squares
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.
Pennsylvania Department of Education
Adding Common Fractions
Fourth graders estimate various measurements. In this lesson on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and discuss using...
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Penny Pinchers
Students, by participating in a classroom toy store, are introduced to the penny.