# Start Your Calculus Year Off Right - 5 Fun Limits Activities

Do you need some fun ways to have your students practice limits?

First up ...

Here is an activity that I created on Desmos - it's free for you to use with your students if you are interested.

Have you ever played the game Guess Who?  There are a lot of different versions out there...Pokemon, Disney, etc, etc.  But the general idea is you choose one of the given characters and keep that a secret from your opponent.  By asking one yes or no question at a time, your opponent has to guess which character you chose.  For example, they might ask does your character wear glasses?...Does your character have brown hair?...Is your character a girl?...

In this activity - known as a Polygraph Activity on Desmos - I have provided 12 graphs for your students.  As described above, each student chooses a secret graph.  Desmos magically assigns each student playing the game another student in the room.  Students type yes or no questions back and forth until finally they are able to guess their opponents graph.  One awesome thing about this is that you, as the teacher, can watch the students play on your screen...you can view the questions that are asked and how they are being answered.  Great formative assessment!

Here is a link to my game: Desmos Limits Game

Here are some other activities I have in my TPT store that your students can use to practice limits.

2)  Are you going digital?  Here are some digital task cards you can use to provide your students with practice using vocabulary and work out simple limit problems.

3)  Here is one of my favorite types of activities...A Scavenger Hunt!  Teachers post the 12 cards around the room.  Students begin with any card.  As they find the answer, they look for that card in another area of the room.  They continue in this manner until they return to the first card.  A fun way to practice that gets students out of their seats.

4) Mazes are always a fun thing for students to do.  Great for self-checking!  Here is one that students can use to practice limits.

5) Finally, here is the first in a series of Super Secret Number puzzles that you can use in calculus.  This one is, of course, about limits.  Students solve all of the problems and then add up the solutions.  This is the Super Secret Number.  Students check with me to see if they have the Super Secret Number correct.

I hope these activities help you get off to a great start this school year!