Intro to Solving Systems: The Matching Game

Systems of Equations: Initial Matching

This is a very basic set of systems of linear equations - it is completely designed to get students up, walking around, and (hopefully) a little interested in solving systems of equations. The goal with this lesson is to start small and grow. The hope is that the kiddos remember how to solve by elimination and this is the hook to move into solving systems of non-linear functions.

We all have those worksheets with the word problems about buying apples and bananas and the students need to set up equations, solve the system, and tell how many of each fruit (or whatever crazy purchases we can come up with) was purchased. Don't get me wrong, these worksheets are mandatory and the kiddos will need the skills in the future. However, the hope is for the students to actually remember how/why. Fifteen (or 60) cantaloupes doesn't necessarily meet the challenge.

~SSB

Comments

Exponential Growth & Decay Scavenger Hunt

Scavenger Hunts are always fun (and easy to grade). This particular one is all about applications of exponential growth & decay. My students seem to understand this topic really well, but I still wanted to provide more practice. When I did this hunt originally, I created the cards with the answer on the front and the question on the back. Once I figured out how to copy and make it work, it was great because I could use the cards over and over again. However, they started looking old, and I lost some of the cards. So t his year, I placed the answer and question on the front. It made it so much easier to copy! If you would like to try this in your class, here is a copy ! I included the solutions as well. UPDATE: I created this activity and transformed into a remote version. Remote Version: SE Scavenger Hunt TE Scavenger Hunt ~RJ

Adding & Subtracting Rational Expressions Drag & Drop

Because Math 3 now has drag & drop on the final exam, students need the practice. So, I created one using Google Slides. It went over really well! While this only took the students about 40-45 minutes to complete, it took me about 2 days to create this activity. Oh well, at least it is cute! :) I used Google Drawings to create the scene and took a screenshot of the drawing to post as the background in Google Slides. This worked so that students could only move the answers. I created this for an Honors class and one of the problems (#5 - the one pictured) really stumped the kiddos. I loved it! They kept thinking that x - 1 was not part of the common denominator...they didn't realize that they needed to simplify after subtracting. It really made them think! When they were finished, they shared it with me! I really think that this helped the kids get more practice on drag & drop while working on adding and subtracting rational expressions!...

Clue: Applications of Law of Sines/Cosines

A CRIME HAS BEEN COMMITTED - and my students are the detectives in this game of Clue. Since I don't give homework and practice is important - I try to find interesting formative assessments. Clue is perfect for this! I hang all of the cards on the wall, and students must walk around answering multiple questions. Each answer corresponds to a name, weapon, or location. Once they get an answer - that suspect, weapon, or location has been eliminated. When they are finished with all stations, the blanks should reveal the who, where, and what. While I make my kids show all work, this activity allows me to quickly evaluate if students comprehend the material. The students also enjoy figuring out who dunnit. In the past, the suspects were real teachers at my school, but then they would leave, and I had to change the names again and again. This time, I just went with generic names - but I think that the students were more involved when I used teachers that they knew. ...

Girl Math

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