Algebra 2 1-1 Guided Practice: Patterns and Expressions

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Video Check: Select all that apply with regards to the video embedded directly above this item.

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Solve It! You are playing a video game. You reach a locked gate. The lock is square with 9 sections. You can make a key by placing a red or yellow block in each section. Near the gate is a carving of a pattern of squares.

The key to the gate is the eighth image in the pattern. Sketch the key to the gate on the canvas.

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Video Check: Select all that apply with regards to the video embedded directly above this item.

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Problem 1 Got It? Look at the figures from left to right. What is the pattern?

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Problem 1 Got It? Look at the figures from left to right. Sketch the next figure in the pattern on the canvas.

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Video Check: Select all that apply with regards to the video embedded directly above this item.

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Take Note: Define constants as they apply to this lesson.

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Take Note: Define variable quantities (aka variables).

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Take Note: Provide an example of a numerical expression.

NOTE: This is a numeric Formative item. For items like this, complete sentences are NOT required.

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Take Note: Provide an example of an algebraic expression.

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Take Note: What is a process column and how is it helpful?

NOTE: This is a free response Formative item. You can add a variety of media to construct and illustrate your response. Consider what you can use to best demonstrate your understanding: images, a Formative canvas, audio, video, written response, etc.

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Problem 2 Got It? How many tiles are in the 25th figure in this pattern? Use a table of values with a process column.

Respond with only a number and no spaces.

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Video Check: Select all that apply with regards to the video embedded directly above this item.

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Problem 3 Got It? The graph shows the cost of platys at the aquarium shop. Use a table to answer the questions.

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Problem 3 Got It? How much do six platys cost? Enter only a whole dollar amount with a dollar sign. Use this format: $21

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Problem 3 Got It? How much do ten platy's cost? Enter only a whole dollar amount with a dollar sign. Use this format: $21

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Problem 3 Got It? Reasoning: Why is the graph in Problem 3, shown below, a line while the graph shown here is a set of points?

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Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 1 Got It? Look at the figures from left to right. What is the pattern?

Problem 1 Got It? Look at the figures from left to right. Sketch the next figure in the pattern on the canvas.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define constants as they apply to this lesson.

Take Note: Define variable quantities (aka variables).

Take Note: Provide an example of a numerical expression.NOTE: This is a numeric Formative item. For items like this, complete sentences are NOT required.

Take Note: Provide an example of an algebraic expression.

Problem 2 Got It? How many tiles are in the 25th figure in this pattern? Use a table of values with a process column.Respond with only a number and no spaces.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It? How much do six platys cost? Enter only a whole dollar amount with a dollar sign. Use this format: $21

Problem 3 Got It? How much do ten platy's cost? Enter only a whole dollar amount with a dollar sign. Use this format: $21

Problem 3 Got It? Reasoning: Why is the graph in Problem 3, shown below, a line while the graph shown here is a set of points?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Provide an example of a numerical expression.

NOTE: This is a numeric Formative item. For items like this, complete sentences are NOT required.

Problem 2 Got It? How many tiles are in the 25th figure in this pattern? Use a table of values with a process column.

Respond with only a number and no spaces.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?