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Building Budgets
Students explore New York City's bid to host the 2012 Olympic Games. They estimate budget allocations for such a proposal while practicing the calculation of percentages.
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It's Great to Be More
Students compare whole and fractional numbers using <, >, or =, with manipulatives and drawings.
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Map Scale and the Pioneer Journey
Fourth graders, using a map, ruler and calculator, determine the distance the pioneers traveled from Nauvoo, Ill. to the Salt Lake Valley.
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Graphs Galore
Fourth graders conduct surveys to collect data. They analyze and interpret the data, then determine which type of graph is appropriate for the data. Students use the data to make predictions, discover patterns and draw conclusions...
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The Three Pigs
Second graders design and construct homes for the three pigs. Each of the homes is made and filled with patterns that we explore. They continue a sequential pattern and describe a rule for this.
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Counting on Counting
Learners recognize that counting tells how many objects are in the set irrespective of how they are arranged or the order in which they are counted. They solve problems involving one more or less to a given set using their knowledge of...
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Ten in the Bed
First graders share the story "Ten in the Bed". They rewrite the story so that the initial character is calling others to bed. There was one in the bed and the little one said, "Come to bed, come to bed." There were two in the bed and...
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Up We Go
First graders examine the use of number lines in problem solving situations in this series of lessons. They participate in activities in which they move forward and backward on number line on the playground before doing paper and pencil...
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The Three Cold Kittens
Students solve a math word problem involving repeated addition. They identify the important information in the problem, brainstorm ways to solve the problem, and solve the problem and discuss the solution as a class.
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Counting Cubes
Students count backwards in 2s from 30 then try other skip patterns such as 1,3,5, etc. and invent their own counting patterns. They are introduced to the problem using a pile of cubes and count by 2s and have a remainder.
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Equations 1
Pupils discuss the meaning of balance and how it applies to equations. After listening to a lecture, they practice solving equations with two orders of operation and doing whatever they do on one side to the other side as a class. To...
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Divide Polynomials By Factoring
Students investigate how to perform the operation of division with polynomials. The lesson begins with a warm up that has them factor a set of polynomials and then problems using factoring for division are introduced as guided practice.
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Systems of Linear Inequalities in Standard Form -- Lecture
Students participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a...
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Scientific Notation
Sixth graders are introduced to and practice the concept of scientific notation. Following a brief description of scientific notation and a demonstration of how to convert numbers to scientific notation, 6th graders practice writing...
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Division Facts
For this division worksheet, 4th graders solve 10 division math problems, write the family of facts for 3 sets of numbers and find the missing number in 4 division algebra problems.
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Addition
In this addition learning exercise, learners enhance their simple addition skills using addition strategies to solve the two worksheets of addition problems.
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Data Handling Techniques
Young scholars study data analysis methods. In this data analysis lesson, students study data compression and data editing methods used for the spacecraft Galileo. Young scholars study the 'lossless' and 'lossy' techniques.
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Making a Grocery List
Student examine the benefits of making grocery lists. In this family budgeting lesson, pupils participate in an activity that requires them to create grocery lists for selected meals that families may share.
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Crafty Fractions
Fourth graders study fractions. In this fractions lesson, 4th graders define fraction-related vocabulary words. Students use beads to study fractions. Students draw shapes to study fraction equivalency and brainstorm fractions they use...
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Size of Per Unit Quantity
Fifth graders use various strategies to find the area of land, the area of forestry and the population of Japan and the US. In this size per unit instructional activity, 5th graders explore how to figure ratio. Students...
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Visual and Number Patterns
Fourth graders develop strategies for identifying geometric and number patterns. For this mathematical patterns lesson, 4th graders use pattern blocks to make repeating patterns with numbers and shapes. Students then explore number...
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Decimals Vocabulary Matching
In this decimal vocabulary worksheet, students match a set of 27 words to their correct definitions. Answers are included on page 2; a reference web site is given for additional activities.
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Initial Fraction Ideas Lesson 17: Overview
Pupils use chips to represent units to show examples and non examples of fractions. For this fraction lesson plan, students show what chips can be used for different fraction scenarios.
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Using Density to Identify Wood Types
Students identify different woods based on their density. In this density lesson, students use a triple beam balance to find the mass and a metric ruler for the volume. They look through various wood blocks and identify what type of wood...