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The math content test (presently “115”) is changing to “208” on 5/14/18.
While listening to Annie Forest’s vlog at
my life kinda flashed before my eyes!
As further background, Mrs. Forest is highlighting an excellent article, titled, “Never Say Anything a Kid Can Say!” Author: Reinhart, Steven C.; Source: Mathematics Teaching in the Middle School, v5 n8 p478-83 Apr 2000. The article is excellent!
The things I learned from my teachers and other teachers that I’ve been using (as a teacher) that I often don’t think about. I’ll make a short list here. This probably needs to be further developed at some point.
- My (late) college math professor, Dr. Mildred Gross, was a very caring person, but not exuberant. She was small, quiet, and reserved (collected and very organized). When you answered a question, she would often ask, “Why?” This is the neutral response (which Annie talks about in the vlog) — not telling the student that they are right or wrong.
- My cooperating teacher, when I student taught, was Mr. Pool. He had a rule of thumb: I like to call on every student every day, so that when they walk out of my classroom, they knew they were there for a reason. This has been a great rule of thumb.
- Someone told me (it may have been Melfried Olson) that the tutor should avoid picking up the pencil. The student should so all the writing. Good general rule.
- A Corollary to Never Say Anything a Kid Can Say! is “Never Punch into a Calculator Anything a Student Can Punch.” I’ve developed a rule of thumb for myself when it comes to calculations from a calculator. I do not even take a calculator to class. (If using Desmos, I do demo Desmos.)
In math class when we get down to a step that might require a calculator, here’s how it goes. (This happens an average of 4 times everyday.)
T: OK now we have 2.8x = 18.2
T: Do we have a mental math strategy for that? (3 second wait) I don’t think so. Please put that into a calculator. (3 second wait) Who has the answer? (BTW, as the S’s are punching keys, I’m doing a mental estimate 😉
Then T looks around the room. If at least two other students (with calculators out) give a head-nod, T moves on. If there are no head nods, T asks, “Does 6.5 agree with the other calculators in the room?”
I use this strategy for the following reasons:
- Keep the students engaged. (I teach college. Sometimes students need to learn that learning is a participation sport.)
- It teaches that we should always ask the question Do we have a mental math strategy for that? (and I teach mental math and if was 2x = 18.2, we would have a strategy)
- Teach them to use a calculator – parentheses, logs, exponents, etc.
- If they can’t put it into a calculator, I’m loosing them and I never want to loose them.
- I do sometime walk around and peek into some calculator.
Here is a spreadsheet (shared Google Sheet) with some
- Desmos files on sheet 1
- Desmos Classroom Activities on sheet 2
We use this webpage for announcements and links to teaching resources.
I look forward to working with you in this course.
You might also check out my Teaching Resources webpage. This is long-running page of resources (and is useful, I hope), but is not considered a ‘main’ page for Math 304.
This is a good paper describing the use and characteristics of rich problems.
(The teaching method here is Teaching With Tasks.)
Has 3 examples of rich problems
- First is rich and fairly basic and doable.
- Second is excellent. #differenceofsquares (I like this one the best. 😀)
- Third is quite open-ended.
The article does a nice job of showing how instruction and (formative) assessment go hand-in-hand.
Finally, and perhaps most importantly, it has good mathematics.
Free download of a curriculum based on the movie Hidden Figures.
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Silicon Valley teacher: Don’t confuse educational technology that helps kids learn — and doesn’t
Here are the websites of students in Math 304 at WIU in Spring 2017
These contain many ideas for how to make learning math meaningful our students. More will be added as the semester progresses.
Here’s one more — from Julie. She’s doing some things similar to the Math 304 students.
My top 3 sites for creating free websites are WordPress, Blogger, and Weebly.
I have a fairly big section on my Teacher Resources page titled:
Check it out for more info.