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Mixed Numbers and Improper Fractions
Represent mixed numbers and improper fractions using visual models.
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Metals Weight (Use the four operations to solve word problems involving measurements expressed in fractional or decimal numbers and requiring conversion of larger units to smaller units)
Lee is working in the materials laboratory. He measures the weights of various small pieces of metal. The table shows the sheet where he recorded the different weights. What is the total weight in ounces of the metals that were measured...
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Long Division (Four-Digit Dividend)
Find whole-number quotients by dividing four-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).
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Division, Multiplication and Subtraction
Understand division and its relation to multiplication and repeated subtraction.
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Classifying Polygons Based on Perpendicular Lines
Classifying polygons based on the presence or absence of perpendicular lines.
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Rotations (Identify the relationship between two numerical patterns derived from descriptions/rules in problems and graph them)
Let’s say we have a ceiling fan, and a washing machine and we want to compare the pattern of rotation of the fan and the drum in the washing machine over time.
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Geometric Figures on the Coordinate Plane
Graph points on a coordinate plane to make a geometric figure.
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How to Conquer Completing the Square with Non-One Coefficients
This video will provide a procedural checklist for the method completing the square to solve a quadratic equation when the value of a is not 1 when written in standard form. Topics covered - solving a quadratic equation, finding the...
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Long Division (Three-Digit Dividend / One-Digit Divisor)
Find whole-number quotients by dividing three-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).
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Butterfly Wings (Compare decimal numbers to hundredths and record the result with the symbols)
Ms. Thomas fourth grade class is measuring butterfly wings for a science experiment. Which butterfly has taller wings?
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Long Division and Money (Part 1)
Find whole-number quotients by dividing whole numbers up to four-digits (dividend) by one-digit whole numbers (divisor) using the relationship between long division and place value.
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Gavin's Pool (Divide rational numbers in a real-world example)
we will explore the relation between the expressions: -a/b, -(a/b), and a/-b.
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Multiplication by Multi-Digit Numbers
Multiply two multi-digit whole numbers using the standard method.
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Perimeter of Plane Figures
Understand the perimeter of a plane figure as the total length of its sides.
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Finding the Area of a Rectangle Using the Area Formula
Understand the formula for calculating the area of a rectangle.
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The Distributive Property of Multiplication
Using the distributive property to find products.
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Solving Division Equations Involving Decimals
Solving one-step equations involving decimals: division.
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Division Using Base-Ten Blocks Representation (Part 1)
Use base-ten blocks to represent division.
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Equivalent Fractions Using Area Models
Identify equivalent fractions using area models.
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Associative Property of Multiplication
Apply the associative property of multiplication.
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Drawing Pictographs
Draw a scaled pictograph to represent data with several categories.
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The Commutative Property of Multiplication
Using the commutative property to find products.