Quadratic Equation Booklet
Grade Level(s): High
School
Content Area: Process Area:
Numbers and
Operations Problem-Solving
Algebra Reasoning
and Proof
Geometry Communication
Measurement Representation
Data Analysis,
Statistics, and Probability Connections
Common Core Standards:
CCSS.MATH.CONTENT.HSA.REI.B.4: Solve quadratic equations
in one variable.
·
CCSS.MATH.CONTENT.HSA.REI.B.4.A: Use the
method of completing the square to transform any quadratic equation in x into
an equation of the form (x - p)2 = q that has the same solutions. Derive the
quadratic formula from this form.
·
CCSS.MATH.CONTENT.HSA.REI.B.4.B: Solve
quadratic equations by inspection (e.g., for x2 = 49), taking square roots,
completing the square, the quadratic formula and factoring, as appropriate to
the initial form of the equation. Recognize when the quadratic formula gives
complex solutions and write them as a ± bi for real numbers a and b.
Targeted Needs of Student:
Solving
quadratic equations, representing quadratic equations on a graph, using a
hand-held booklet to reference y-intercepts, visually seeing and understanding
slope and y-intercepts
Goal:
To provide
students with a reference booklet to find the slope and y-intercepts of
quadratic equations
Materials Needed:
1. Bookets
2. Cards with problems on them
3. Glue
4. Scissors
5. Writing utensils
Explanation/Summary:
Students will
first be given the template for the booklet. Then they will fold the book as
directed on the website (with teacher guidance) and therefore create a booklet
with blank coordinate planes. On each page of the book, there will be a blank
plane and a corresponding blank page. The students will go from station to
station where they will get a card to post on the blank pages. They will solve
the card and then draw the graph that goes with the equation on the card glued.
Resource:
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