All Lessons
Represent Decimal Numbers as Fractions
This number sense lesson focuses on converting decimals to fractions. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students convert the decimal to a fraction by placing the decimal value over 10, 100, or 1,000 as appropriate. Students then reduce the fraction if it is needed. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Use Additive Inverses
(B) Identify a number, its opposite, and its absolute value
6.7.D(D) Generate equivalent expressions using the properties of operations: inverse, identity, commutative, associative, and distributive properties.
(Y6) Investigate everyday situations that use integers. Locate and represent these numbers on a number line (ACMNA124)
ACMNA179(Y7) Solve simple linear equations (ACMNA179)
7.NS.1.A Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.
7.NS.1.B7.NS.1.B Understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.
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Add & Subtract Expressions
This expressions and equations lesson covers how to add and subtract expressions. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will rewrite two grouped expressions as the sum of all terms, then identify like terms, and combine them. Finally, they will interpret the equivalent expressions.
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Solve Two-Step Equations
7.EE.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
7.EE.4.A7.EE.4.A Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?
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Factor Expressions
This expressions and equations lesson covers how to factor expressions. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will determine a factor the terms have in common, rewrite each term as a product using the common factor, and rewrite the expression as a product of expressions using the common factor. Finally, they will interpret the factored expression stating what it is equivalent to.
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Construct Triangles
This geometry lesson covers how to construct triangles using a ruler, protractor, and compass. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, the teacher constructs the triangle with the given conditions, labeling the sides and angles. Then, students do a different construction of the same triangle, and check it by measuring the three side lengths and angles. An animated demonstration is provided.
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Solve Problems for the Area & Circumference of a Circle
This geometry lesson covers how to solve problems for the area and circumference of a circle. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students identify the given information and determine which formula to use. Then, they substitute the given information into the formula and solve. Finally, they interpret the answer.
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Solve For An Unknown Angle Using Properties of Angles
This geometry lesson covers how to solve for unknown angle measures using properties of angles. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students determine the property of angles needed, then substitute the given angle measures into the equation and solve it. Finally, they write the solution using the angle measure and degree symbol.
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Compute the Area of Irregular (Composed) Two-Dimensional Figures
7.G.4 Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
7.G.67.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
This measurement and geometry lesson focuses on computing the area of irregular two-dimensional figures. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students divide the irregular figure into common shapes, such as triangles and rectangle or circles. Then, they compute the areas of the common shapes and the sum of all the areas. In addition to the lesson, there are six pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Compute Perimeter and Area of Two-Dimensional Figures
7.G.4 Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
7.G.67.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
This measurement and geometry lesson focuses on computing the perimeter and area of two-dimensional figures. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the problem and circle whether you are solving for perimeter, circumference, or area. Then, write the formula needed to solve the problem. Finally, substitute the known values into the formula and solve the equation. In addition to the lesson, there are six pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Solve Problems Involving Surface Area of Three-Dimensional Objects
This geometry lesson teaches students how to calculate the surface area of rectangular prisms. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will solve problems involving the surface area of rectangular prisms.
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Use The Triangle Inequality Theorem to Determine Possible Triangles
This math lesson teaches students how to use the Triangle Inequality theorem to determine the possible range of values for an unknown side of a triangle. The lesson includes research-based strategies and strategic questions that prepare students for standardized assessments. In this lesson, students will calculate the sum and difference of the two known sides of the triangle and recognize that the unknown side must have a value between the two. In addition to the lesson, there are two pages of independent practice and nine pages of periodic review with questions modeled after standardized assessments.
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Represent Outcomes for Compound Events
(A) Represent sample spaces for simple and compound events using lists and tree diagrams
7.SP.8 Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation.
7.SP.8.A7.SP.8.A Understand that, just as with simple events, the probability of a compound event is the fraction of outcomes in the sample space for which the compound event occurs.
7.SP.8.B7.SP.8.B Represent sample spaces for compound events using methods such as organized lists, tables and tree diagrams. For an event described in everyday language (e.g., "rolling double sixes"), identify the outcomes in the sample space which compose the event.
This statistics, data analysis, and probability lesson focuses on representing outcomes for compound events. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the question and identify the desired outcome. Then, they use a tree diagram or table to determine the outcomes. Finally, they list all the outcomes for the compound event, identify the desired outcomes, and set up a fraction to determine the probability of the event. In addition to the lesson, there are eight pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Methods of Sampling (Random, Convenience, Self-Selected)
This statistics, data analysis, and probability lesson focuses on identifying different ways of selecting a sample. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the scenario, noting clues that help to identify the sampling method. Then, they identify the sampling method used in the survey (random, convenience, or self-selected), and explain how they know. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Represent Probability as Ratios & Percentages
This statistics, data analysis, and probability lesson focuses on representing probability as ratios and percentages. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the question and identify what probability they are looking for. Then, they write the number of ways the event can occur and determine the number of total outcomes. Finally, they write the probability as a ratio and reduce, if needed, and then write it as a percentage. In addition to the lesson, there are five pages of Independent Practice and review with questions modeled after current adaptive testing items.
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Describe Populations and Samples
(Y11-12) Understand the purpose of sampling to provide an estimate of population values when a census is not used (ACMEM129)
ACMEM130(Y11-12) Investigate the different kinds of samples; for example, systematic samples, self-selected samples, simple random samples (ACMEM130)
ACMEM131(Y11-12) Investigate the advantages and disadvantages of these kinds of samples; for example, comparing simple random samples with self-selected samples (ACMEM131)
ACMEM132(Y11-12) Identify the target population to be surveyed (ACMEM132)