My short-term elementary algebra class is drawing to a close. For the midterm I tried a new exam strategy that I really liked. I teach a 2-hour block that meets 4 days a week. On a Tuesday students spent the first hour working on problems from Chapters 1 and 2, and we went over the solutions during the second hour. On the next day we repeated the pattern for Chapters 3 & 4. On the Thursday students were given instant…
With the implementation of AB705 coming in Fall 2019, I am currently teaching elementary algebra for the last time. I am using a flipped classroom approach, and I am really proud of how hard my students are working. (I’ll blog more about that in the near future.) This is a short-term class, and the plan was to teach new material for three weeks, then devote the fourth week to the midterm exam. I was going to review on Tuesday and…
One of the most frequent questions I get about MyLab homework and quizzes is “How many problems do you put in an assignment?” My most frequent answer … It Depends. When I first started my homework assignments had somewhere between 15 and 20 questions. My chapter quizzes, which became semi-chapter quizzes, also had between 15 and 20 questions. As I have aged, I apparently have become a minimalist! I have drastically cut down the length of my assignments, and I…
Last Spring I flipped my elementary algebra class. For each section I used a cycle of three assignments in MyMathLab to make it all work. FLIP Assignment This was a media assignment that incorporated concept videos, example videos, and homework exercises. Students completed these assignments before class. Reflect Quiz This was a 5-question quiz, focused on the problem types I felt were the most important in that section. The first attempt loaded a personalized homework, and students could take the…
Lately I have been thinking about how great a job we have done in modernizing our intro stats courses, and how we have not done that in our algebra courses. In statistics we have embraced technological changes, such as transitioning from the binomial formula to binomial tables to using technology like StatCrunch/TI to compute probabilities. In algebra, that sort of transition is far from wide spread. When students have more ownership and control, they are more motivated to learn. In…
Last week I came across a Wired article: Wolfram|Alpha (& AI) Is Making It Easier To Cheat, and reading the article brought so many thoughts to mind about teaching mathematics in today’s world. Here goes … 1) We need to make sure that students understand that HW is a learning tool, not just something that earns points. — George Woodbury (@georgewoodbury) August 25, 2017 I feel that we often assume that students know why they do homework and that they…
Last week I made a post about using quizzes in MyLab. Today I will expand on that topic to include personalized homework. In MyLab you can use the results of a quiz to load a personalized homework assignment. These are powerful tools, as they help students to determine which topics will require further study and then generates a homework assignment focused on those topics. Creating Personalized Homework I begin by making the quiz first. In my current algebra classes I…
One of the highlights of the recent ICTCM conference was Eric Mazur’s keynote address about “Assessment For Learning.” He mentioned an assessment technique known as IF-AT (Immediate Feedback Assessment Technique) that reminded me a great deal of the review strategy I have been using in my intermediate algebra course. (Here’s a blog on that review strategy.) I thought it was a great idea to try, so immediately postponed my elementary algebra exams on systems of two linear equations in two…
Today in my elementary algebra class we were reviewing solving systems of equations by addition or substitution. We were going over a system where students were having trouble determining what number to multiply each equation by in the system in order to eliminate the variable x. We had been discussing that the goal is to find the LCM of 12 and 14, but I told them that on exam day they could always fall back on multiplying each equation by…
This semester I am teaching two sections of elementary algebra using a flipped classroom model. The approach is different than the way I have flipped my statistics course, but has been very effective. I am relying heavily on MyMathLab outside the classroom. For each section that we cover … Students complete a “Flip” assignment before the material is discussed in class. The assignment contains conceptual videos that introduce each topic as well as videos of examples where problems are worked…