In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.
This section builds from previous sections on simplifying, multiplying, dividing, adding, and subtracting rational expressions, and it investigates how to apply those skills to solving rational equations. It also covers several approaches to checking the solutions to confirm that they are correct or to determine if any are extraneous solutions.
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This section draws on previous sections that explored how to add, subtract, multiply, and divide rational numbers in order to solve real-world problems involving rational equations. It explores how to apply these procedures in order to solve equations.
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Learn the definitions and study examples of the four properties of addition. Then try the game to check your understanding of each of the properties. The game will tell you when your answers are correct. If you answer incorrectly, it will give you the correct answer.
Equating an integer with a whole number for these purposes, this lesson explains how to multiply fractions by an integer. Provides problems and games to work on this skill.
You'll find an explanation of place value in expanded form in this lesson. There is also an interesting game that helps to show place value.
Adding polynomials vertically and horizontally.
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This section explores logarithms as operations that are the inverse of exponents. It investigates the process for "undoing" or "eliminating" variable exponents when solving exponential equations.
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Identify and apply the inverse property of addition in decimal operations with expressions
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In this lesson students use scientific notation to find sums, differences, quotients and products of numbers. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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In this lesson students learn how to translate phrases into algebraic expressions. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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Simplify variable expressions involving multiple operations
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Evaluate and simplify variable expressions involving integer multiplication
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Solve single variable equations involving multiplication by applying inverse operations.
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In this lesson, students calculate the products and quotients of complex numbers, identifying conjugates. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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In this lesson students identify complex roots of quadratic functions with the quadratic formula, and adding and subtracting complex numbers. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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Identify and apply the commutative and associative properties of multiplication in decimal operations using expressions
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Identify and apply the commutative and associative properties of multiplication in fraction operations with numerical and variable expressions.
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In this lesson, students learn how to subtract rational numbers. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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Counting the number of beats in a common folk song, the students will use composition and classroom instruments to discover different combinations for accompaniment.