T1: Reasoning
T2: Basic Objects
T3: Para/Perp Lines
T4: Transformations
Grab Bag!
100
Draw the next figure in the pattern.
100
A 2-D object that is like an infinite sheet of paper
What is a plane?
100
These lines are...
skew
100
Which transformation resizes a shape (i.e. enlarges or reduces it)?
What is dilation?
100
The names of our school's mascots
Johnny and Storm
200
Write the contrapositive:
"If I want coffee, then I go to Starbucks."
If I do not go to Starbucks, then I do not want coffee.
200
Name this object:
ray ST
200
Perpendicular lines have ______ ______ slopes.
200
Describe the transformation pictured here:
What is a reflection over the line y=x ?
200
What Ms. G dressed up as this year for Halloween
Price is Right contestant
300
Copy and complete this conjecture:
"The sum of two odd integers is ______."
The sum of two odd integers is EVEN.
300
Use the diagram to set up an equation. Then, solve for x.
x = 16
complementary angles: 7x - 22 = 90
300
Write the angle pair shown in the picture. Then, find the measure of the missing angle.
113o
300
Write the coordinate rule to describe the transformation:
(x,y) -> (x+6, y-4)
300
How many school days we've had this semester (including today)
80
400
Find a counterexample to this statement:
"If an object rotates, then it is smaller than a house."
Sample answers:
ferris wheel, planets/Sun, Hunger Games wheel/clock thingy
400
Find the distance between points A and B.
AB = sqrt(61) = 7.81
= sqrt(6^2 + 5^2)
400
Use the diagram to set up an equation, then solve for y. Also, find the measure of each angle.
y = 27; angle = 134o
400
Which theorem can we use to prove the triangles congruent?
AAS (Angle-Angle-Side)
400
Three different fun things you're going to do during this winter break!
500
Make a two-column (M&M chart) to solve this equation step-by-step:
distribute the 2, subtract 2x, subtract 23, divide by 3
x = -11
500
Use the diagram to set up an equation. Solve for x AND solve for the length of segment BC.
x = 6; BC = 22
500
Find the equation of a line parallel to
y = 5x-11
that passes through (-2, -7).
y = 5x+3
500
x = 8
500
Real-life applications of each math topic/skill:
Topic 1: Reasoning & Proofs
Topic 2: Basics of Geometry
Topic 3: Parallel & Perpendicular Lines
Topic 4: Transformations, Congruence, & Similarity
Sample answers:
Reasoning & Proofs (winning an argument with a family member)
Basics of Geometry (planning a road trip)
Parallel/Perp Lines (city planning, highway/street construction)
Transformations, Congruence, Similarity (rearranging furniture in the living room)