Tag Archives: coordinate plane

Kahoot Game

Screenshot 2017-12-21 at 12.31.22 PM

A Kahoot is an online and app quiz game that allows students to answer questions using a personal device (e.g. simulated phone in photo above). The teacher can create the questions (e.g. example question I created in photo above).

My approach is to use a Kahoot to scaffold learning. In this post I use plotting points as an example.

  • I start with simple questions, e.g. identify the letter and number coordinates for the dog and chick below. Notice in the top photo below that I provide the actual coordinates in question 1 (“for the dog C4”) as a scaffold to show the students what to do.
  • Then I show numeric coordinates for a point, but only with positive numbers.
  • Eventually I present problems that address all 4 quadrants and ask questions about the parts of the coordinate plane (photo bottom one, below).
  • Notice that the questions have times (in seconds). This indicates the time allotted to answer each question (teacher sets this). For students with special needs I print a hard copy to allow them more time to read the question. If necessary, they can respond by circling the answer on the handout.

Screenshot 2017-12-21 at 12.28.05 PM

 

Screenshot 2017-12-21 at 12.35.17 PM

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Color Coding the Coordinate Plane

ordered pair ic

I had a 7th grader who could not plot points. He has asperger’s and tested at a 1st grade level in math. Color coding the coordinate plane worked well for him.

As I have written previously color coding is an effective method to break a concept into smaller parts. Finding 5 on the yellow line is an easier direction to follow than finding 5 on the horizontal or x axis for many students.

The numbers in the ordered pairs are color coordinated with the axes colors. Students learn inductively that the first number in the ordered pair relates to the x or horizontal axis (yellow goes with yellow). Identifying the x-axis can be a subsequent step as the act of plotting the point is the immediate goal. In the photo you can see that the first few problems were color coded but eventually this support was faded and he continued to plot the points correctly.

The handout is found at http://www.superteacherworksheets.com/

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