Unit 3 Quadratics Relations 1 Worksheet Page 36
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45Unit 3 Day 6: Quadratics Consolidation
MBF 3C
Description
Materials
BLM 3.6.1 cut out
Students will consolidate and solidify their understanding of
as cards
quadratics, vertex form, and factored form
.
Spaghetti (strand)
Marshmallows
(connector)
Assessment
Opportunities
Minds On…
Pairs → Brainstorm
Pair up students as they enter the classroom.. On the board is the question:
What do you know about quadratics? Pairs are to brainstorm thoughts and
ideas and jot them down.
Whole Class → Discussion/Brainstorm
As a class the board (large chart paper to display) is then filled with
the unit knowledge about quadratics.
Key concepts:
Parts of a parabola
Identifying Quadratics
What parabola means for profit, projectile, etc type questions
Vertex form
Factored Form
Graphing parabolas
Action!
Groups → Challenge
The challenge is to build the biggest tower using certain materials (sticks and
connectors if available, or marshmallows and spaghetti strands). Each group
starts with 10 strands and 5 marshmallows. To earn more building materials
they answer quadratic questions from the quadratics card pack. (each card
details how many materials are won if the question is answered correctly i.e.
S:3, M:5 means 3 spaghetti and 5 marshmallow pieces)
Solutions to keep
track of which
Teacher uses his/her card to keep track of which groups have answered which
team has done
questions. The teacher should be aware of questions that cause concern.
what question
Consolidate
Whole Class → Discussion
Debrief
Lead the class through the solutions of 2 or 3 of the difficult or poorly done
questions.
Home Activity or Further Classroom Consolidation
Assign copies of some of the card from BLM3.6.1 pack as an assignment.
Differentiated
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