Modeling an Invasive Species Population

Examples, solutions, and videos to help Algebra I learn four transformations of functions.

New York State Common Core Math Module 3, Algebra I, Lessons 24

Lesson 24 Student Outcomes

• Students create piecewise and step functions that relate to real-life situations and use those functions to solve problems.
• Students interpret graphs of piecewise and step functions in a real-life situation.

Lesson 24 Exit Ticket

1. Use the graph to complete the table.
2. Write a formula involving step functions that represents the cost of postage based on the graph shown above.
3. If it cost $0.54 Trina to mail her letter, how many ounces did it weigh?

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Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.

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Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).

Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.

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