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Algebra 1 - Systems of Equations and Inequalities - Unit 6

Essential Questions:

1.  The graphs of the systems of two linear equations in two variables can show the number of solutions to the system.

2.  Systems of equations in two variables can be solved using graphing, substitution, or elimination (linear combinations).

3.  The solution to a system of linear inequalities is the region of intersection of “Half-Planes”.

4.  Parallel lines indicate no solutions, overlapping lines (Equivalent lines) indicate infinite solutions, and non-parallel lines indicate one solution to a system of linear equations.

Curriculum Guide, Units Math Strasburg School District
Algebra 1 Unit - Home on the Range - Part 2

Assessment to support Home on the Range - Part 2 unit.

Assessment Math NEBOCES CTT
Algebra 1 Unit All Systems Go

Assessment supportingAll Systems Go unit.

Assessment Math NEBOCES CTT
Algebra 1 Unit Finding Your Roots

Assessment to support Finding Your Roots unit

Assessment Math NEBOCES CTT
Algebra 1 Unit Home on the Range Part 1

Assessment to support Home on the Range Part 1 unit.

Assessment Math NEBOCES CTT
Algebra 1 Unit Power To The Variable

Assessment to support Power To The Variable unit.

Assessment Math NEBOCES CTT
Algebra 1 Unit- Statistics Lie

Assessments to suppt Statistics Lie unit.

Assessment Math NEBOCES CTT
Algebra I - All Systems Go -Unit 6

Inquiry Questions (Engaging- Debatable):

How do you determine when a hybrid car would pay for itself in gas savings compared to a less expensive conventional car? (MA10-GR.HS-S.2-GLE.4- EO.d)

Curriculum Guide, Units Math Colorado's Sample Instructional Units Resource Bank
Algebra I - Exponential Functions - Unit 8

Essential Questions:

1.  Real-life situations can be modeled with exponential functions (Growth and Decay).

2.  Graphs of exponential functions have specific characteristics.

3.  Geometric sequences relate to exponential functions.

Curriculum Guide, Units Math Strasburg School District
Algebra I - Finding Your Roots - High School - Unit 4

Inquiry Questions (Engaging- Debatable):

What is the best way to model simple projectile motion? (MA10-GR.HS-S.2-GLE.1-EO.c.v.1)
How would shooting a basketball on the moon be different from Earth?

Curriculum Guide, Units Math Colorado's Sample Instructional Units Resource Bank
Algebra I - Graphing Linear Equations - Unit 3

Essential Questions:

  1.  A linear function consists of a slope and a y-intercept, with the exception of vertical lines.
  2. There are multiple methods of graphing a linear equation.
  3. Linear patterns can be modeled from scatter plots through use of line-of-best fit.
  4. Real-world situations can be modeled with linear equations.

Lines that are either parallel or perpendicular can be determined by identifying their slopes

Curriculum Guide, Units Math Strasburg School District
Algebra I - Home on the Range – Part 1 - Unit 1

Inquiry Questions (Engaging- Debatable):

Can all real-world situations be modeled with a function?

MA10-GR.HS-S.2-GLE.2-EO.b

Curriculum Guide, Units Math Colorado's Sample Instructional Units Resource Bank
Algebra I - Home on the Range – Part 2- Unit 5

Inquiry Questions (Engaging- Debatable):

How does the same melody in a different key relate to a function being translated or scaled? (MA10-GR.HS-S.2-GLE.1-EO.e.i)

Curriculum Guide, Units Math Colorado's Sample Instructional Units Resource Bank
Algebra I - One and Two Variable Inequalities - Unit 5

Essential Questions: 

1.  “Properties of solving” can be used to produce equivalent inequalities.

2.   One-variable inequalities can be graphed on a number line, whereas two-variable inequalities can be graphed on the coordinate plane.

3.  Compound and absolute value inequalities can be rewritten and solved as two separate inequalities.

4.  Graphing solutions to inequalities in two-variables can be represented as half-planes

Curriculum Guide, Units Math Strasburg School District
Algebra I - Planning for High School Mathematics - All Units

Six (6) Algebra 1 Units in a single curriculum planning document and Curriculum at a Glance overview

Colorado's District Sample Curriculum Project By Content Area
Curriculum Guide, Units Math Colorado's Sample Instructional Units Resource Bank