Algebra 2 1-1 Complete Lesson: Patterns and Expressions

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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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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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Vocabulary: In your own words, compare and contrast constants and variables (aka variable quantities).

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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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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 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? 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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Describe a rule for the pattern below.

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Describe a rule for the pattern shown at the left.

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Make a table to represent the pattern on the canvas. Use a process column.

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Make a table to represent the pattern on the canvas. Use a process column.

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Explain the strategy you use to identify a pattern.

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Error Analysis: Your friend looks for a pattern in the table below and claims that the output equals the input divided by 2. Is your friend correct? Explain.

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Arithmetic Review: Simplify the expression. Enter only a number for your response.

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Arithmetic Review: Simplify the expression. Enter only a number for your response.

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Arithmetic Review: Simplify the expression. Enter only a number for your response.

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Arithmetic Review: Simplify the expression. Enter only a number for your response.

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Arithmetic Review: Simplify the expression. Enter only a number for your response. Include a digit in the ones place. For example: 0.3

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Arithmetic Review: Simplify the expression. Enter only a number for your response.

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Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

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Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

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Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

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Vocabulary Review: Complete each pattern on the right by dragging and matching the correct word from the list on the left.

Monday
April
red
Thursday
February
yellow
octagon
triangle

Monday, Wednesday, Friday, Sunday, Tuesday, ...
January, April, July, October, January, ...
red, blue, yellow, red, blue,...
circle, square, triangle, circle, square, ...

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Use Your Vocabulary: Classify each expression as a numerical expression or an algebraic expression.

Numerical expression(s)
Algebraic expression(s)

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Use Your Vocabulary: Circle the variables in each algebraic expression on the canvas. Use a color other than black.

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Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

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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.

Vocabulary: In your own words, compare and contrast constants and variables (aka variable quantities).

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.

Problem 3 Got It? How much do six platy's 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?

Describe a rule for the pattern below.

Describe a rule for the pattern shown at the left.

Make a table to represent the pattern on the canvas. Use a process column.

Make a table to represent the pattern on the canvas. Use a process column.

Explain the strategy you use to identify a pattern.

Error Analysis: Your friend looks for a pattern in the table below and claims that the output equals the input divided by 2. Is your friend correct? Explain.

Arithmetic Review: Simplify the expression. Enter only a number for your response.

Arithmetic Review: Simplify the expression. Enter only a number for your response.

Arithmetic Review: Simplify the expression. Enter only a number for your response.

Arithmetic Review: Simplify the expression. Enter only a number for your response.

Arithmetic Review: Simplify the expression. Enter only a number for your response. Include a digit in the ones place. For example: 0.3

Arithmetic Review: Simplify the expression. Enter only a number for your response.

Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

Percentages Review: Write the number as a percent. Enter only a number and percent sign in your response.

Vocabulary Review: Complete each pattern on the right by dragging and matching the correct word from the list on the left.

Use Your Vocabulary: Classify each expression as a numerical expression or an algebraic expression.

Use Your Vocabulary: Circle the variables in each algebraic expression on the canvas. Use a color other than black.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.For a refresher on the Cornell note-taking system, click here.

Reflection: Math SuccessReflect on your learning and complete the items on the canvas.

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.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

Reflection: Math Success
Reflect on your learning and complete the items on the canvas.