Amplify Desmos Math, Grade 7: every unit, lesson and standard

1. U1.L1What Are Scaled Copies?
   • Spot a scaled copy7.G.A.1· computed problems
2. U1.L2Lengths and Scaled Copies
   • Find the scale factor7.G.A.1· computed problems
   • Find a scaled length7.G.A.1· computed problems
3. U1.L3Drawing Scaled Copies

   Exploration lesson — practiced through the unit’s other skills.

4. U1.L5Scaling and Area
   • Area of a scaled copy7.G.A.1· computed problems
5. U1.L6Comparing Scale Factor and Scale
   • Scales without units7.G.A.1· computed problems
6. U1.L7Scale Drawings
   • Use a map scale7.G.A.1· computed problems
7. U1.L8Creating Scale Drawings

   Exploration lesson — practiced through the unit’s other skills.

8. U1.L10Same Object, Different Scales

   Exploration lesson — practiced through the unit’s other skills.

1. U2.L2Introducing Proportional Relationships With Tables
   • Is the table proportional?7.RP.A.2a· computed problems
   • Complete a proportional table7.RP.A.2a· computed problems
2. U2.L3Constant of Proportionality
   • Constant of proportionality from a table7.RP.A.2b· computed problems
   • Unit rate from a story7.RP.A.2b· computed problems
3. U2.L4Proportional Relationships and Equations
   • Write y = kx7.RP.A.2c· computed problems
4. U2.L5More Equations of Proportional Relationships
   • Use y = kx to find a value7.RP.A.2c· computed problems
5. U2.L6Two Equations for Each Relationship
   • The reciprocal constant7.RP.A.2c· computed problems
6. U2.L7Equations of Proportional Relationships
   • Which equations are proportional?7.RP.A.2a· computed problems
7. U2.L8Introducing Graphs of Proportional Relationships
   • Is the graph proportional?7.RP.A.2a· computed problems
   • Aim along y = kx7.RP.A.2a· Laser Lab
   • Equivalent ratios round-up7.RP.A.2a· Monster Munch
8. U2.L9Interpreting Graphs of Proportional Relationships
   • Constant from a graph7.RP.A.2b· computed problems
   • What a point means7.RP.A.2d· computed problems
   • Find (1, k) on the graph7.RP.A.2d· tap the graph
9. U2.L10Comparing Relationships on Graphs (Three Turtles)
   • Compare two graphs7.RP.A.2· computed problems
10. U2.L11Four Representations
    • Match table, equation & graph7.RP.A.2· computed problems
11. U2.L12Water Efficiency, Part 1
    • Solve rate problems7.RP.A.3· computed problems
12. U2.L13Water Efficiency, Part 2

    Exploration lesson — practiced through the unit’s other skills.

1. U3.ACircumference
   • Circumference7.G.B.4· computed problems
   • Diameter from circumference7.G.B.4· computed problems
2. U3.BArea of a Circle
   • Area of a circle7.G.B.4· computed problems
3. U3.CCircumference or Area?
   • Circumference vs. area7.G.B.4· computed problems

1. U4.APercent of a Number
   • Percent of a number7.RP.A.3· computed problems
   • Percent plates7.RP.A.3· Monster Munch
2. U4.BPercent Increase and Decrease
   • Tax, tips, discounts & change7.RP.A.3· computed problems

1. U5.AAdding and Subtracting Signed Numbers
   • Add & subtract negatives7.NS.A.1· computed problems
   • Integer combos7.NS.A.1· Monster Munch
2. U5.BMultiplying and Dividing Signed Numbers
   • Multiply & divide negatives7.NS.A.2· computed problems
   • Product pairs7.NS.A.2· Monster Munch

1. U6.ASolving Equations
   • Solve two-step equations7.EE.B.4a· computed problems
2. U6.BEquivalent Expressions
   • Distribute & combine7.EE.A.1· computed problems
3. U6.CInequalities
   • Solve inequalities7.EE.B.4b· computed problems

1. U7.AAngle Relationships
   • Complementary, supplementary & vertical7.G.B.5· computed problems
2. U7.BVolume of Prisms
   • Volume of prisms7.G.B.6· computed problems

1. U8.AProbability of Events
   • Simple probability7.SP.C.5· computed problems
2. U8.BPredicting Outcomes
   • Expected outcomes7.SP.C.6· computed problems

The standards, in plain English

7.G.A.1

Scale drawings: work out real lengths and areas from a scaled copy, and the scale factor between two shapes.

7.RP.A.2a

Decide whether two quantities are proportional, for example by checking that every pair in a table has the same ratio or that a graph is a straight line through the origin.

7.RP.A.2b

Find the constant of proportionality (the unit rate) from a table, a graph, an equation or a description.

7.RP.A.2c

Write an equation of the form y = kx for a proportional relationship and use it to find missing values.

7.RP.A.2d

Explain what a point on the graph of a proportional relationship means, especially (0, 0) and (1, k).

7.RP.A.2

Recognize and work with proportional relationships in tables, equations, graphs and word problems.

7.RP.A.3

Use ratios and percents in real problems: unit rates, percent of a number, tax, tip, discount, percent increase and decrease.

7.G.B.4

Know the formulas for the circumference and area of a circle and use them to solve problems.

7.NS.A.1

Add and subtract positive and negative numbers, including fractions and decimals, and picture it on a number line.

7.NS.A.2

Multiply and divide positive and negative numbers and understand why the sign rules work.

7.EE.B.4a

Solve two-step equations like 3x + 4 = 19 and 2(x + 5) = 18, and explain each step.

7.EE.A.1

Rewrite expressions using the distributive property and by combining like terms.

7.EE.B.4b

Solve two-step inequalities like 3x + 4 > 19 and graph the solution on a number line.

7.G.B.5

Use the facts about complementary, supplementary, vertical and adjacent angles to find an unknown angle.

7.G.B.6

Solve problems about the area, surface area and volume of shapes built from triangles, quadrilaterals, prisms and cubes.

7.SP.C.5

Understand probability as a number from 0 to 1 that says how likely an event is.

7.SP.C.6

Predict how often an event will happen in many trials from its probability, and compare with what actually happens.

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