1. Math CC7/8 – Be Prepared Bell Starter On Desk: In Your Planner:
In your journal:
SD 1.5 Design Challenge
In your math journal, draw an acute and an obtuse angle using a protractor. Label the measurement. Have someone check your work!
Can you give the complementary and supplementary angles for each?
On Desk:
*Planner
*Homework
*Seat C pick up the
Table Bin
In Your Planner:
HW: SD p. 31, #33-36, 69

2. Tasks for Today Warm Up – in journal
HW questions?-Go over EXTENDING when measuring for accuracy
Add to our Angle Relationship Map!
Lesson 1.5
Begin HW?

3. Using your protractor, draw an acute angle. Estimate the angle
And then measure the angle. Name your angle.
Next, draw an obtuse angle. Estimate the angle and then
Measure the angle. Name your angle.

4. Adding to Angle Map
Include obtuse, acute

6. Shapes & Designs, p. 23

7. Model in journal

9. Draw a 1in. line and label points A and B
What is the vertex of the given angle?
Estimate/sketch the angle
Measure the exact angle
Measure the length of line BC.
Connect A to C!

11. Variety of triangles – depends on where you put the angles and side
What should you start with?
Draw the 2 in. line
Label 2 of the points
Measure each angle on either vertex.
Extend lines until they meet.
Variety of triangles – depends on where you put the angles and side
Natural place is to put the side between the two given angles

12. Can you visualize this polygon?
What should you start with… angle or side length?
Draw the 2 in. line
Label 2 of the points
Measure each angle on either vertex.
What’s next?
What do you know about the 2 sets of sides?
Does it look like a parallelogram?

13. Cannot be done!
Once sides KL and LM are drawn with the given conditions, the distance from K to M is greater than 1 in.

14. HW: S&D p. 31, #33-36, #60-62, & #69
Write down HW heading in your journal
Find page 31 in the SD Unit
Find and read directions for ALL homework problems