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Unexpected Answers
Students consider probability problems with unexpected and surprising answers.
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Babylonian Square Roots
Students are introduced to a method for finding square roots used by the Babylonian people of Mesopotamia. The method involves dividing and averaging, over and over, to find a more accurate solution with each repeat of the process.
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Probability Lesson Plan
Your learners will examine probability through experiments and dice games. Using a computer, your class will perform simple experiments to collect and analyze data to determine the probability of different experimental results. Students...
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Touring the Regions of the United States
Fifth graders explore the regions of the United States. They use maps, research on the Internet and use measurements and estimations. Students create a presentation using spreadsheets and publishing software.
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Playing With Probability
Students rotate through work stations where they compute problems of theoretical and experimental probability. In this probability lesson plan, students use simulations of a lottery system.
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Fractions in the Kitchen
Seventh graders use the World Wide Web for research, identify fractions found in everyday life by finding a recipe that uses fractions.
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Venn Diagram and Shape Sorting Lesson Plan
Students use Venn diagrams to represent classifications of shapes and to use counting arguments to find the number of objects in a given set.
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Is This Fair?
Students discover how to convert fractions to decimals and percents. They play the role of a shopper to complete this activity.
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Symmetries in Quadrilateral Tilings
Students analyze symmetries of quadrilateral tilings and discover how various types of symmetries, used alone or in combination, can generate the same pattern in more than one way.
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Translations, Reflections, and Rotations
Students are introduced to the concepts of translation, reflection, and rotation. They practice translating, reflecting, and rotating two-dimensional objects on the coordinate plane. students use computers to learn about the three concepts.
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Subtracting Two- and Three-Digit Numbers
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
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Variables and Patterns: Determining an appropriate scale while graphing
Sixth graders determine appropriate scales when graphing data. In this graphing lesson, 6th graders use an the applet "Graph It" to determine what is an appropriate scale for their data.
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Probability and Statistics
Students are taught to search the internet for statistics concepts on sports. In this probability activity, students collect data and use the calculator to graph and analyze their data. They graph and make predictions about sports using...
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Geometry in Tessellations
Young scholars examine tessellations and their geometric properties. Students explore the concept of tessellations and lines, planes, angles, and polygons. Young scholars experiment with the area and perimeter of polygons. Students...
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Making Good Money Choices
Student explore an economic-decision making model to decide where to donate money they have collected. In this philanthropic money instructional activity, students develop a plan for raising money and then decide how to best spend it for...
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Making Good Money Choices
Pupils identify the needs of their community. In this communities lesson, students use a decision-making model worksheet to determine what community service project they should donate to. Pupils count the money they have to donate and...
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Law of Cosines
Learners model scenarios using functions and their properties. In this trigonometry lesson, students calculate the angles of sine, cosine and tangent. They perform operation using a calculator.
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Fish Counting Nursery Rhyme
Students experience The Fish Counting Rhyme. In this counting lesson, students practice counting while listening to The Fish Counting Rhyme.
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Multiplying Decimals and Mixed Numbers
Students multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
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Sets an the Venn Diagram
Young scholars explore the characteristics of sets and Venn Diagrams. Given data, students practice determining the placement of elements in a Venn Diagram. Young scholars discuss the correspondence between data sets and their...
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Perimeter
Students examine the concept of perimeter. Students calculate the perimeter of a random shape on a grid. Students develop a better understanding of the concept of perimeter. Students calculate the perimeter of shapes.
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Length, Perimeter, and Area
Students explore the concepts of length, perimeter and area. Students develop an understanding of length, perimeter, and area. Students calculate the area and perimeter of random shapes and calculate the area and perimeter of a triangle...
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Visual Patterns in Tessellations
Students explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Students examine tessellations by creating their own tessellations and completing the included worksheet.
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Tessellations: Geometry and Symmetry
High schoolers examine tesselllations and their geometric properties. They have a better knowledge of polygons, can identify types of symmetry in tessellations. Also students use visulization, spatial reasoning, and geometric modeling...