2nd Hour – Mrs. Johnson – Week of January 8

Monday, January 7 – No School

Tuesday, January 8 – Students will be able to determine the area of a sector given the measure of the central angle and the radius.

Agenda:

Check homework

Lesson on Area of a sector

Practice area of a sector

Example of creative area problems

Practice finding the area of shaded regions

Students should watch the following video prior to class as a preview or after class as a review:

https://www.youtube.com/watch?v=MDFSpIq0iSs

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Wednesday, January 10 – Students will be able to use arc length to solve for missing information.

Agenda:

Check homework

Radians with Playdough lab

Students will work in groups to race to solve a series of problems using arc length and area of a sector

The first group to finish will earn 5 bonus points on the Quiz this week.

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Thursday, January 11 – Students will be able to demonstrate a minimum of 75% mastery on the formative assessment.

Agenda:

Check/go over homework

Q&A on all topics covered throughout the week

Quiz

Friday, January 12 – Students will be able to determine the 2 dimensional cross sections of 3 dimensional shapes.

Agenda:

Students will get back quiz

Students will work in groups and with Playdough to create 3D shapes and will use dental floss to cut the shapes per the lab instructions.

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