The Illinois Council of Teachers of Mathematics gives scholarships each year. We have had WIU math majors will the scholarship.

Apply!

Jan 27

The Illinois Council of Teachers of Mathematics gives scholarships each year. We have had WIU math majors will the scholarship.

Apply!

Jan 16

I welcome the spring 2017 Math 304 students. I look forward to working with you.

We use three websites for this course

- This one – has
**announcements**and links. - WesternOnline – has your grades and some things will be turned in here.
- Math 304 Resources Page – has links.

My Other Key Webpages

- Jim Olsen’s Home Page
- Common Core Math Standards: Information, Links, and Resources (linked off my homepage)
- Teaching Resources (linked off my homepage)

Nov 19

Two days ago I was at an excellent presentation on the new SAT test. It was at the WIU Mini Conference on Secondary Mathematics Teaching. For the second time in 3 years, I experienced, in one 40-minute presentation, a paradigm shift.

I was very impressed by what I saw with the new SAT. I feel that the new SAT very much reflects the philosophy of the Common Core authors, while at the same time creating a realistic assessment instrument. (I would welcome those that would argue against either claim.)

Here I’ll make some observations about the new SAT and comment on how I want to adjust my teaching.

I think the new SAT expects students to: (show the following important characteristics of successful mathematics students):

- Make sense of problems and persevere in solving them,
- Reason abstractly and quantitatively (in particular, the
*decontextualize*and*recontextualize*process for word problems), - Apply, and model with, mathematics.

*Quick aside on assessment:* The College Board (who produces the SAT) has the advantage of the ‘second golfer to putt on the green.’ (If you putt second, you can watch, and learn from, how the ball broke for the first putter.) The PARCC test also reflected the philosophy of the CCSS, but they tried to ‘create the perfect storm,’ from an assessment point of view. *Assessment is very difficult!* The PARCC test (which I support, from a philosophical point of view), to a large extent has crashed and burned. Mathematically, it’s OK, but their expectations, from an assessment point of view, were unreasonably too lofty.

The SAT is designed to measure the essential ingredients for **college and career readiness and success.**

Much of what is emphasized on the new SAT is applications* of important fundamental concepts from middle school and elementary algebra (as we see in what follows). *There is an **emphasis** on multi-step word problems from real-world contexts. It is useful to look at sample items.

In the appendices of the Common Core State Standards for Mathematics it states:

“…Indeed, some of the highest priority content for college and career readiness comes from Grades 6-8. This body of material includes powerfully useful proficiencies such as applying ratio reasoning in real-world and mathematical problems, computing fluently with positive and negative fractions and decimals, and solving real-world and mathematical problems…”

This is born out in the new SAT. More and more of the mathematics education community (everyone involved with the teaching of mathematics) is understanding this shift of emphasis. I concur.

**The (138-word) Description of the SAT Math**

## Math that Matters Most

The Math Test focuses in-depth on three essential areas of math: Problem Solving and Data Analysis, Heart of Algebra, and Passport to Advanced Math.

Problem Solving and Data Analysis is about being quantitatively literate. It includes using ratios, percentages, and proportional reasoning to solve problems in science, social science, and career contexts.

Heart of Algebra focuses on the mastery of linear equations and systems, which helps students develop key powers of abstraction.

Passport to Advanced Math focuses on more-complex equations and the manipulation they require.

Current research shows that these areas are used in a wide range of majors and careers. The redesigned SAT also includes questions on other topics in math, including the kinds of geometric and trigonometric skills that are most relevant to college and careers. (Learn more about the Math Test.)

I am especially happy to see *ratios, percentages, and proportional reasoning.*

36 of the 58 questions on the Math Test are are in the **Problem Solving and Data Analysis** and **Heart of Algebra** (and 22 questions from other areas and higher math).

**Heart of Algebra**

- Linear equations
- Fluency

**Problem Solving and Data Analysis**

- Ratios, rates, proportions
- Interpreting and synthesizing data

It was emphasized (in the mini conference presentation) that for the new SAT, the college board is in favor of making preparation materials (including practice items) available for free. They have partnered with Kahn Academy to provide preparation materials.

I like to start the course with a problem-solving unit. I will continue to so, but the unit will change. The problem-solving strategies I’ll emphasize/teach will be:

- Look for a pattern.
- Look at a similar-easier problem.
- Dimensional analysis (use the units)
- Use multiple steps (use sub-goals)

The problem-solving unit will dovetail directly into the Problems-of-the-Week (POWs).

There needs to be more emphasis on multi-step problems (from real-world contexts).

**Multi-step Contextual Problems and PARCC
**

From the PARCC evidence tables for the Math III test:

“HS.C.CCR Solve multi-step…7-RP.A.3, …8-EE…”

“HS.D.CCR Solve problems using modeling…7-RP, 8-EE, 8-F…”

“F-Int.3 Solve multi-step contextual word problems with degree of difficulty appropriate to the course, requiring application of course-level knowledge and skills articulated in F-TF.5, F-IF.B, F-IF.7, limited to trigonometric functions.”

Comments on this at another point.

Sep 19

Here’s a ‘quote’ I came up with on one of my runs one day. Someday I should turn this into a lecture.

Perhaps uttered at the end of a class period:

Stick that in your head, so that when you need it, you’ll have it.

More fully:

Stick that in your head, so that when you need it, you’ll have it —

more importantly, so that when you need it you’llknow that you need it,and you’ll have it to use.

In this look-it-up society, there is a time-and-place to actually know things so that they can be used.

May 04

**Upcoming ICTM Webinar on the SAT**

**The Redesigned SAT: What Every Illinois Math Teacher Needs To Know**

*3:30 PM on Monday, May 16*

The redesigned mathematics SAT is rolling out this spring, and will become common across Illinois in the next year. Do you know about its major changes?

ICTM invites you to join Bill Trapp, Executive Director of Mathematics and Science Assessment at the College Board, for a brief webinar highlighting the big ideas of the shift. Facilitated by ICTM Director at Large Sendhil Revuluri, we’ll also have some time for your questions and answers.

We’ll examine some sample items, and build your understanding of the new mathematics SAT’s content foci, problem-solving level, item types, and more. We’ll also point you to valuable free resources for teachers and students, and discuss implications for classroom instruction and assessment across middle and high school contexts.

**Register now!
**https://attendee.gotowebinar.

After registering, you will receive a confirmation email containing information about joining the webinar. (View System Requirements)

Apr 27

I like https://t.co/CnV6LGaZgB Example: https://t.co/NISNnmCYgo #Math #ProblemSolving https://t.co/tncHYXv8ao

— Jim Olsen (@DrOlsen314) April 27, 2016

It does appear to be somewhat CCSSM-based.

Apr 26

The websites for the Spring 2016 Math 304 students are

https://sites.google.com/site/mrcurlott/

https://burlingameblog.wordpress.com/

http://andrewschwarz25.weebly.com/

https://elijahcsimmons.wordpress.com/

Mar 28

Check out https://twitter.com/DrOlsen314/status/714479412406837248

~~#~~**CCSS** ~~#~~**PARCC** ~~#~~**SmarterBalanced** ~~#~~**ACT** ~~#~~**SAT**