Lines
Mystery
Polygons
Angles
Symmetry
100
A straight line that has two endpoints.
What is a line segment.
100
True or False:
A rectangle is always a square but a square is never a rectangle.
Explain your answer mathmatically
What is False, because... a square must have all 4 congruent sides.
100
A figure with four sides and exactly one pair of parallel lines
What is a Trapezoid
100
Angle that measures exactly 90 degrees
What is a right angle
100
How many lines of symmetry does a Regular Triangle have?
What is 3 lines of symmetry
200
Two lines that are not in the same plane
What is skew lines
200
With your team rearrange the letters in the puzzle below to find the answer. Your team will have 90 seconds starting after I finish reading the question to find the answer.
Hint:
2 dimensional figure
rola glare lamp
What is Parallelogram
200
From the triangles below which best represents a Scalene Right Triangle.
A.) 
B.) 
C.) 
What is A.)
200
Blank Out:
Discuss quietly with your group and fill in the blanks to make the word(s).
Hint: Bigger Than Cute
_ _ t _ _ e
_n_ l _
What is Obtuse Angle
200
True or False:
A square has 6 different lines of symmetry
What is False
300
Blank Out:
Discuss quietly with your group and fill in the blanks to make the word(s).
Hint: Never touch
_ _r _ l_ _ l
_ i_ es
What is parallel lines
300
ALL PLAY
Mind Meld:
Each team quietly write three vocabulary words that are related to the category chosen from the "mind meld" draw box. Select a representative (one who has not been chosen prior) to go to the board. Each representative will write the three vocab words your team came up with on the board. Each team that has something different from the rest of the groups will recieve points.
Spelling counts
300
Team Gnilleps:
Your team must work together to spell the word given backwards on the first try without writing it down. All players on your team will alternate turns starting from the right moving to the left, adding one letter at a time. You have 90 seconds to spell the word. Ill read the word aloud and then start the timer. The word is .....
N O G A T N E P
300
Odd Couple:
Discuss with your group and choose the two that don't belong.
Category:
Angles
Acute
Transversal
Obtuse
Right
Straight
Isosceles
What is Transversal and Isosceles
300
Draw It In:
Choose an artist from your team (a teammate that has yet to be chosen in prior activities) to send to the front. They will be given a picture of a polygon which they will have to draw a line of symmetry on. If the artist is correct your team will earn the points. If your team tries to help your artist the points will be deducted.
400
Lexicon:
Discuss with your group which is the best definition of the word below.
Ray
A.) A line with an arrow
B.) A line with a start point but no end point
C.) Extends in both directions infinitely
D.) The point where two intersecting lines meet
What is B.) A line with a start point but no end point.
400
True or False:
An equilateral triangle is an isosceles triangle, but an isosceles triangle is not an equilateral triangle.
Explain your answer mathmatically
What is True, because.... an isosceles triangle only has to have two congruent sides and an equilateral triangle needs all sides to be congruent.
400
Odd Couple:
Discuss with your group and choose the two that don't belong
Category:
Triangles
Isosceles
Rhombus
Obtuse
Right
Equilateral
Angle
What is Rhombus and Angle
400
Lexicon:
Discuss with your group which is the best definition of the word below.
Straight Angle
A.) An angle that is greater than 90 degrees but less than 180 degrees
B.) flat surfaces
C.) Two rays that come to a point
D.) 180 degrees
What is 180 degrees
400
Odd Couple:
Discuss with your group and choose the two that don't belong. Explain your reasoning mathematically.
Category:
Symmetry
A.)
B.) 
C.) 
D.)
E.) 
What is B.) & D.)
& D.) 500
Odd Couple:
Discuss with your group and choose the two that don't belong. Explain your reasoning mathematically.
Category:
Lines
A.) B.)
C.)
D.) 
E.) 
What is C.) & E.)
& E.) 500
ALL PLAY!
Sculpturades:
Each team will try to make the 3-dimensional shape below using your play dough. After 90 seconds each team's sculpture will be brought up to the front of the class to be judged by me.
The 3-dimensional shape you must create is a...
Square Pyramid
500
Team Sensosketch:
Your team will select an artist to send to the board (a teammate that has yet to be chosen in prior activities). The artist will be blindfolded and will then choose from the "sketch" box a polygon to draw. The artist's team will be shown which polygon the blindfolded artist will have to draw. DO NOT say what the shape is aloud. Your team will have to communicate with your teammate to help them know how to draw the polygon. (If they should draw a line to the the right, or change directions, etc. your team will be guiding their hand vocally as the artist draws)
If a team decides to steal they will draw a new polygon from the "sketch" box to draw. Other teams that hinder the communication of the team that is participating in the activity will lose points.
500
ALL PLAY!
Sculpturades:
Each team will try to make a 3-dimensional figure that contains the angle listed below, using the play dough. After 2 minutes each team's sculpture will be brought up to the front of the class to be judged by me.
Make a 3-dimensional shape that contains a right angle.
500
ALL PLAY!
Team Sensosketch:
Each team will select an artist to send to the board (a teammate that has yet to be chosen in prior activities). Each artist will be assigned a picture of a polygon which they will have to draw a line of symmetry on, blindfolded. Each team will have to communicate to their teammate helping them to know where to draw the line of symmetry on their assigned polygon. (If their hand needs to be more to the left then you will call out "to the left", or "draw straight", etc.) Each team will go in turns starting from the right and moving to the left.
If a team tries to hinder another team will they are completing the activity, the hindering team will lose points. Who has the best line of Symmetry?