In this activity students will use the isosceles triangle theorem and it’s corollaries to find missing sides and angles in isosceles and equilateral triangles.
Each student will be given a Lie/Legit sign. These signs can be used for all Lie/Legit activities. Problems are displayed one at a time and students answer whether they think that each answer is true or false. I like playing Lie/Legit throughout the school year and keeping a running total of scores for each round.
After finishing the game, students will complete the follow-up problems for homework to better check understanding.
For more activities for the following subjects just click on the links below:
Algebra 2/Advanced Algebra
Also, try out more fun original activities at the links below:
What's That Song
(Use correct answers to see if you can finish the song correctly)
What's My Line
(The answers fill in the blanks of a famous movie line)
Finish My Speech
(Use math to complete the famous speech from historical figures)
Scrambled Math/All Mixed Up
(Unscramble to check for accuracy)
(One answer leads to another. Can you get the last one?)
Lie or Legit
(Is the answer correct? Cast your vote.)
Does It Match/Add Up
(Encourage group interaction by comparing group answers)
(Assorted problems to practice various topics)
I do, We do, You do
(Instruct and practice with strategic teaching)
(Analyze student work. Is it correct?)
QR Math Pong
(Bounce back and forth between correct answers)
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