Textbook pathway

Integrated Math 2

Built around your Math 2 textbook: quadratic functions, transforming expressions, and solving quadratics.

3 units · 19 lessons

Unit 1 · Quadratic Functions

Recognize quadratic growth, compare to linear/exponential, and model area and race contexts.

6 lessons

Khan Academy units that fit

Lesson 1
Something to Talk About
Identify quadratic patterns from figures and tables.
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Lesson 2
I Rule!
Compare linear and quadratic models side by side.
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Lesson 3
Scott’s Muscle March
Build quadratics from cumulative arithmetic totals.
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Lesson 4
Rabbit Run
Maximize area with a fixed perimeter using a quadratic model.
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Lesson 5
The Tortoise and the Hare
Compare quadratic and exponential growth.
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Lesson 6
Be the Change
Analyze rates of change for quadratic functions.
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Transform quadratics, complete the square, and move fluently between factored, vertex, and standard forms.

7 lessons

Khan Academy units that fit

Lesson 1
Transformers: Shifty y’s
Shift quadratic graphs vertically and horizontally.
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Lesson 2
Transformers: More Than Meets the y’s
Stretch and reflect quadratic graphs.
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Lesson 3
Building the Perfect Square
Complete the square with area models.
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Lesson 4
Square Deal
Rewrite quadratics into vertex form.
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Lesson 5
Be There or Be Square
Connect completed-square form to graph features.
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Lesson 9
Lining Up Quadratics
Match equations to graphs and key features.
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Lesson 10
I’ve Got a Fill-in
Fill missing parameters across quadratic forms.
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Solve by graphing, factoring, completing the square, and the quadratic formula — including complex solutions.

6 lessons

Khan Academy units that fit

Lesson 1
All Things Being Equal
Solve quadratics by factoring, roots, and completing the square.
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Lesson 2
Formula for Success
Derive and use the quadratic formula.
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Lesson 3
Comparison Shopping
Choose an efficient solving method.
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Lesson 4
To Be Determined
Use the discriminant to predict solution types.
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Lesson 5
I May Be Irrational, But You’re Imaginary
Extend to non-real solutions.
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Lesson 6
iNumbers
Operate with imaginary and complex numbers.
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