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Unit 2: Ratios and Proportions
Transcript of Unit 2: Ratios and Proportions
What are we going to do everyday?
Framework and Standards
Will this help me with the MCAS?
Common Core Standards
Overarching Essential Questions
What does this have to do with me?
Topical Essential Questions
Which lesson will I have the most fun?
Photo Field Trip
Virtual Gallery Walk
What are you grading?
What are we doing in class?
How will I use this outside the classroom?
7 Element Writing Assessment
You will write and send letter to a toy company expressing your concerns of the use of proportions of body parts and how they relate to body image issues.
Should kids look up to this?
CCSS.Math.Content.7.RP.A.2 Analyze proportional relationships and use them to solve real-world and mathematical problems.Recognize and represent proportional relationships between quantities.
CCSS.ELA-Literacy.RI.7.8 Trace and evaluate the argument and specific claims in a text, assessing whether the reasoning is sound and the evidence is relevant and sufficient to support the claims.
CCSS.ELA-Literacy.W.7.7 Conduct short research projects to answer a question, drawing on several sources and generating additional related, focused questions for further research and investigation.
CCSS.ELA-Literacy.SL.7.4 Present claims and findings, emphasizing significant points in a focused, coherent manner with appropriate descriptions, facts, details, and examples; use appropriate eye contact, adequate volume, and clear pronunciation.
Speaking and Listening
How can you use your mathematician eyes and ears to better understand the world around you?
what questions can I answer in a lesson?
How do you represent ratios?
How do you calculate unit rates and scale factor?
How do you know determine two quantities are proportional?
How do I represent a proportion as an equation?
How can you use proportions to solve multi-step problems?
Question-Answer Relationships (QARs)
Cooperative Group Work
Directed Reading-Thinking Activity (DR-TA)
Worksheets (home work and classwork
7 element writing assignment
You will be able to:
Analyze and synthesize math that is present in text, videos, lectures, graphs discussions and pictures.
Accuracy of Calculations
7th Grade Math
The Golden Ratio
No Really EVERYWHERE!
Define and explain key vocabulary terms directly related to ratios and proportions.
Use math calculations as evidence to a claim or opinion.
Create an artifact (writing, video, poster or oral-presentations) that supports your doctrine aided by math calculations towards a social justice issue.
The Golden Rule is The Golden Ratio
1 : 1.618