# Q3, W9: March 2nd – 6th

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Teacher Felicia Taylor Intensive Math 8th 27 Focus 10: Systems of Equations
Standard(s) Taught

3. #### Solve real-world and mathematical problems leading to two linear equations in two variables.

Learning Targets and Learning Criteria

Students are successful when they can…

• identify the points of intersection as a solution to a system of linear equations
• define the solution to a linear system of equations as the intersection point on a graph
• identify the graph of 0, 1, infinitely many solutions for a system of equations
• use mathematical reasoning to solve simple system of linear equations (ex:  use table of values to solve)
• graph a system of linear equations to estimate the solution
• solve real-world problems and mathematical problems dealing with systems of linear equations
• interpret solutions in the context of a problem
Classroom Activities

Monday (1st & 4th Periods) / Tuesday (7th Period)

Centers:

1. Video – System of equations: trolls, tolls (1 of 2)
2. Video – System of equations: trolls, tools (2 of 2)
3. Video – Testing a solution to a system of equations
4. Lesson – Solutions of system of equations (FORMATIVE)
3. MathSpace
1. 6.01 Picture puzzles
4. Prodigy – complete assessment

Complete missing assignments from Intensive Math and/or Pre-Algebra class.

Wednesday – ALL CLASSES – 40 minute class

1. Review – kahoot!
2. Complete missing assignments from Intensive Math and/or Pre-Algebra class.

Thursday (1st & 4th Periods) / Friday (7th Period)

Centers:

1. Article – Systems of equations with graphing (read)
2. Video – Systems of equations with graphing
3. Video – Systems of equations with graphing: y = 7/5x – 5 & y = 3/5x – 1
4. Video – Systems of equations with graphing: 5x + 3y = 7 & 3x – 2y =8
5. Video – Systems of equations with graphing: chores
6. Video – Systems of equations with graphing: exact & approximate solutions
7. Lesson – Systems of equations with graphing (FORMATIVE)
1. Systems of Equations – 20 cards
3. MathSpace
1. 6.02 Graphing systems of equations
4. Prodigy – complete assessment

Complete missing assignments from Intensive Math and/or Pre-Algebra class.

Assignments Due

Summatives

None

Formatives

1. Task Cards – one answer sheet turned in per 4-person group
2. MathSpace
1. 6.01 Picture puzzles
2. 6.02 Graphing systems of equations