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The Mathematical Fingerprint of Our Solar System
Young scholars study the beautiful mathematical model unique to our solar system.
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Writing Equivalent Fractions
Fifth graders work to find the fractions that are equal to one another. They use a visual pie graph to show different values. Students are able to see how fractions can look different, yet have the same value.
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Understanding Place Value
Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.
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What Is Your Angle?
Students explore the concept of angles by interacting with numerous types of measurements. They create index cards with different angles. Then they pass the cards around to other students for comparison and measurement. They practice the...
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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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Learning about Shapes with Tangrams and the Net
Students use tangrams, student literature, and Websites to explore shapes.
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Observing the Evidence
Fifth graders explore how to do research from a large group. They explore how to choose a representative sample and collect data from it.
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Customary Measurement Conversions
Fifth graders discover in hands-on activities the relationships between the measures. They work in groups to create conversion tables using familiar measuring tools. Students solve problems requiring conversions.
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Clock Arithmetic and Cryptography
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
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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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Introduction to Arithmetic and Geometric Sequences
Students examine the concept of sequences. Students create a sequence using varied starting numbers, multipliers, and add on values. Students practice determining the starting values to use in order to produce a desired sequence.
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Visual Patterns in Tessellations
Learners explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Learners examine tessellations by creating their own tessellations and completing the included worksheet.
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Geometry in Tessellations
Students examine tessellations and their geometric properties. Students explore the concept of tessellations and lines, planes, angles, and polygons. Students experiment with the area and perimeter of polygons. Students analyze...
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Distance over Time
Students analyze velocity and how it is determined. They experiment with velocity in order to measure and calculate the magnitude of speed. They use examples in their novel "Skateboard Renegade" to relate velocity to real life situations.
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At War With Multiplication
Students play the card game War using basic multiplication facts. They take a multiplication quiz following the game.
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Creating Circle Graphs using Excel
Fifth graders evaluate data from a circle graph that compares time spent on various activities. They use the computer to manipulate their own data as they compare, examine, create and evaluate data using circle graphs.
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GUM: More, Less, or the Same?
Students confirm the law of conservation of matter by weighing chewing gum before and after it is chewed.
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Dynamic Divisibility
Students examine the rules of divisibility for the numbers 2, 3, 5, 6, 9 and 10. They apply these rules to larger numbers.
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Investigating Volume
Students investigate the components of volume and use appropriate units and procedures to calculate the volume of several household boxes.
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Equivalent Pals (Fractions)
Fifth graders explore equivalent fractions. In groups, classmates follow instructions to tear paper into fractional parts. Students brainstorm real life items that are equivalent. They model and identify equivalent fractions using...
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Multiplying Fractions
Fifth graders explore the multiplication of fractions. Using paper folds, 5th graders observe multiplying by a fraction. They extrapolate multiplication problems from studying a written graphic.
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Linear Functions
Fifth graders investigate the concept of a function in relationship to how it is used. The concept is essential for the future study of Algebra. They apply the use of patterns with its relationship to functions.
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Prime and Composite Numbers
Fifth graders investigate the concepts of composite and prime numbers. They factor different numbers and determine the number of factors for each. Based upon this information the number is declared prime or composite.