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Operations of Polynomials
Students investigate the concept of manipulating polynomials. They go through the process of using algebra tiles in order to practice grouping of like terms and model the solving process.
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Operations For Polynomials
Eighth graders investigate how to combine polynomials using different operations. The use of tiles is done in order to accommodate those who are kinesthetic learners. The sequencing of the lesson is easy to follow.
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Place Value
Second graders use physical models to represent and demonstrate place value concepts by using base-ten blocks and hundreds charts. They compare numbers to see which number is smaller or larger and put numbers in order from smallest to...
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Multiplication: Building Models, Representations and Explanations
First graders explore multiplication concepts through skip counting, repeated addition and arrays. Using animal characteristics as a context, 1st graders solve problems using mathematical tools such as hundreds charts, number lines, ...
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Describing Patterns
Fourth graders investigate repeating and growing patterns. Models, graphs and words are used to describe, extend and represent patterns. Students use evidence from models and graphs to support the identification of patterns.
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Models for Dividing Fractions
Sixth graders represent division of fractions using manipulatives, such as freezer pops, candy bars, and models such as drawings squares. They develop an algorithm from these examples and solve problems using fractions.
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Fraction Models
Third graders make models of fractions and mixed numbers. Using fraction strips and drawing pictures, 3rd graders develop conceptual understanding of the equivalent forms. Students use the number line to represent and compare...
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Factors and Multiples
Sixth graders need to see the relevance in the mathematics they learn. This lesson builds on the concepts of least common multiple and greatest common factor. The lesson presents real-world problem situations for students to solve.
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Super Sort
Students sort objects based on one characteristic. They define the term "attribute" and give examples of attributes of objects. Students explain their reasoning for sorting objects into groups.
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Key Understandings In The Elementary Math Classroom
Students participate in "Key Understandings in the Elementary Mathematics Classroom" that contains examples of anchor questions that can be used to provide a snapshot of each student's ability based on one of the expectations in each...
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Geometry and Shapes
Fourth graders are asked to name different shapes.Four to five students to share their answers with the class. The teacher leads the discussion in geometry about the properties associated with shapes.
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Reader Rabbit Math!
Pupils engage in an integrated lesson with a unit on inequalities.This math computer-based software lesson will utilize Reader Rabbit Math! The lesson is designed for students that are learning inequalities and basic computer skills.
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Fishing for numbers
Students participate in a lesson in order to reinforce the numbers 0-10, and will also allow the students to practice their counting. Number recognition and the understanding of number size (magnitude) is increased also.
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Similar Triangles - Geometry Exploration
Eighth graders become engaged in a activity in geometry to improve mathematical skills. They construct triangles, segments, and points using Geometer's Sketchpad to demonstrate how dilations of triangles and rectangles change geometric...
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Patchwork Math
Students recognize and identify shapes in their environment. They investigate why objects can be composed of several different shapes. They follow a pattern to recreate designs using various shapes.
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Number Tick Tack Toe
Students practice basic addition and subtraction facts to twelve. They use high level thinking skills to win at the game of tick tack toe. Students review the rules to the game. They use strategy skills to master the game.
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Basic Math Review Test
Young scholars and the teacher go over a few examples of math problems to be sure they know what is expected of them. They then review their basic addition, subtraction, multiplication, and division skills by completing the problems...
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Fact Families
Learners explore about fact families. Before students begin doing word problems, they complete an activity . Learners explore what a fact family is. A fact family is a set of math problems that use the same three numbers.
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The divider (mixed number quotients)
his unit uses two of the series of four Divider learning objects to support the students division of whole numbers where the quotient is a mixed number (whole number and fraction). The Divider encourages the students to split a division...
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Round The Track
Fourth graders develop problem solving skills while learning to measure an athletic track. The focus upon logic and reasoning is helpful for all types of science and math calculations.
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Go Negative
Fourth graders advance to new levels in the lesson we're dealing with here. It is the fourth of a sequence of six dealing with the same theme. These develop from Level 2 to Level 5. In the process they involve number concepts at the...
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Negative Magic Squares
Magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that children should have heard about and experienced. The problems in this sequence give students the opportunity to...
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Money Mathematicians
Learners compete in a Money Math Olympics. Students work in teams to compete for speed and accuracy working math problems. Learners keep track, in their math journals, of the number of problems solved accurately. Teams with the 3 highest...
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Math: What's My Rule?
Second graders discuss the reasons for rules after reading Clean Your Room, Harvey Moon. Connecting the need for rules to math, they play a game called What's My Rule? using spinners to apply operations to given numbers. Working in...