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# 8th Gr

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• ### Transcript

• 1. Algebraic Equations Eighth grade
• 2. Standards
• Students will perform algebraic procedures accurately.
• Students will represent and analyze algebraically a wide variety of problem solving situations .
• 3. True or False
• y+11=11y
• 3x + 1x= 4x
• 4x + 5x= 9
• 3a(2a)= 6(a 2 )
• 7b(b)= 8b
Think and Discuss!
• 4. Algebraic equations
• Y+11= 11y
3x+1x= 4x 4x+5x= 9 3a(2a)=6(a 2 ) 7b(b)= 8b Develop and Understand
• 5. Creating an Equation
• Pick a number
• 5
• Represent it with a variable
• x
• Choose one or two operations
• Multiply by 3
• Determine what it equals
• Write equation
• 6. Guess My Number
• 3X+19=34
• (9x-2x)-12=2
• X/5=27
• (7g+ 9g)/2 =64
PRACTICE AND APPLY
• 7. Backtracking 5 15 3x + 19 = 34
• 8. Partner Activity
• Create at least 3 algebraic equations for a partner to solve.