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How changes in the mathematics CSOs will affect classroom instruction, assessment for learning and summative assessment
Lou Maynus, Math Coordinator WVDE
OldMA.8.2.3 use ratio and
proportion to create and solve equations
NewM.O.8.2.2 identify
proportional relationships in real-world situations, then find and select an appropriate method to determine the solution; justify the reasonableness of the solution
Old MA.3.16 solve grade level
appropriate story problems using multiple strategies
New M.O.3.1.14 create grade-
appropriate real-world problems involving any of the four operations using multiple strategies, explain the reasoning used, and justify the procedures selected when presenting solutions
MA.8.1.6 solve application problems with
whole numbers, decimals, fractions, percents and integers including, but not limited to, rates, tips, discounts, sales tax and interest.
Ms. Thierry and 3 friends ate dinner at a restaurant. The bill was $67. In addition, they left a $13 tip. Approximately what percent of the total bill did they leave as a tip?
A) 10% B) 13% C) 15% D) 20% E) 25%
Ms. Thierry and 3 friends ate dinner at a restaurant. The bill was $67. In addition, they left a $13 tip. Approximately what percent of the total bill did they leave as a tip? A) 10% B) 13% C) 15% D) 20% E) 25%2005 National Performance Results
Score Percentage of StudentsCorrect 30% Incorrect 68% Omitted 2% Mathematical Content Area: Number properties and operations (Sub content classification: ) Mathematical Complexity: Low Complexity (DOK Level 1)
M.O.8.1.3 – Students will analyze and solve grade-appropriate real-world problems with Whole numbers, Decimals, Fractions, Percents, percent increase and decrease, Integers, and
Including, but not limited to, rates, tips, discounts, sales tax and interest and verify solutions using estimation techniques.
(DOK Level 3)
Emily has saved $200 toward the purchase of a laptop computer. The website she is using to buy the computer currently has two special offers on the laptop. Offer 1 has the computer for $489 plus tax with free shipping. Offer 2 has the computer for $489 with a 10% discount plus a $20 instant rebate and $50 shipping cost, plus tax. Taxes are calculated on the cost of the computer and shipping.
If the tax rate is 6% , which statement is true? A. Offer 1 is less than offer 2 by approximately $50B. Offer 1 is greater than offer 2 by approximately $50C. Offer 1 is greater than offer 2 by approximately $20D. Offer 1 is less than offer 2 by approximately $20
Emily has saved $200 toward the purchase of a laptop computer. The website she is using to buy the computer currently has two special offers on the laptop. Offer 1 has the computer for $489 plus tax with free shipping. Offer 2 has the computer for $489 with a 10% discount plus a $20 instant rebate and $50 shipping cost, plus tax. Taxes are calculated on the cost of the computer and shipping.
If the tax rate is 6% , which statement is true? A. Offer 1 is less than offer 2 by approximately $50B. Offer 1 is greater than offer 2 by approximately $50C. Offer 1 is greater than offer 2 by approximately $20D. Offer 1 is less than offer 2 by approximately $20
(DOK Level 3)
Your parents have given you $200.00 to purchase school clothes using their Sears Visa Card – with one requirement – you must prove you are a thrifty shopper.
If you buy items from Sears online with the card you get 15% off your total purchase (but shipping is a flat rate of $20.00).
Use local advertisements and the Sears online site to find the best deals on the items you wish to purchase. Make comparisons of ways to purchase your items to convince your parents using an Excel spreadsheet that you are being very thrifty with your money.
Ensure mathematics classroom instruction and
assessments for learning match DOK of the CSO – to further ensure preparation for
WESTEST 2?
Unpack the Math CSOs (finding the Big Ideas, Essential Questions and KUDs)
Create Mathematics Power Standards
Identify Mathematics Learning Targets
Use the Teach21 site for quality mathematics performance assessments.
A Mathematics Example
• Math• Decimals
• Page 152 in the book
• Going on a decimal hunt
• Read decimals and put them in order
Subject
Topic
Assignment
Activity
Learning Target
Standard/Benchmark: M.O.8.1.3analyze and solve grade-appropriate real-world problems with whole numbers, decimals, fractions,percents, percent increase and decrease, integers, and including, but not limited to, rates, tips, discounts, sales tax and interest and verify solutions using estimation techniques.
Type: Knowledge Reasoning Skill Product
Learning Targets:What are the knowledge, reasoning, skill, or product targets underpinning the standard?
Knowledge Targets
Skill Targets
Reasoning Targets
Product Targets
EIGHTH GRADE
http://wvde.state.wv.us/teach21MathematicsInstructional Guides K-12Units 7th grade, Geometry & Algebra I
Coming Soon…College Transition Mathematics Units
6th and 8th grade PBL unitsK-5 Elementary Model Math Videos and Lessons
Quantile Framework for Mathematicswww.quantiles.com
•Uses a common, developmental scale to measure student mathematical achievement, the difficulty of mathematical skills and concepts, and the materials for teaching mathematics.•Predict readiness •Match students to appropriate materials at their level•Forecast student performance on the end of year test.
• “Quantile measures have confirmed what educators have known for some time now: the range of mathematics ability is large within each classroom. In order for teachers to provide effective instruction for diverse classroom populations, instruction must be assessment driven and differentiated.”
Subtract 2- and 3-digit numbers with regrouping.
Knowledge Clusters
QT 208:Solve one-step linear equations and inequalities and graph the solutions of the inequalities on a number line.
QT 97
QT 132
QT 605QT 604
QT 548
QT 623
QT 218
QT 180
QT 655
QT 644
QT 622
QT 275
QT 263
QT 210
QT 308
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