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