January 15
2019
Tuesday 1/15/19 – Math
Welcome to Math!
Please come in quietly and take out:
- math spiral
- pencil
- Chromebook
Write down today’s date (in a box) and lesson title:
IM 3.8: More about Constant Speed
Learning Target: Students will be able to solve more sophisticated problems involving constant speed by working with abbreviated tables of equivalent ratios.
Let’s investigate constant speed some more.
Open IM 3.8: More about Constant Speed (Student Task Statements) on Classroom
- Warm-Up 8.1: Back on the Treadmill Again
- 3 minutes quiet think time
- partner, then class discussion:
- How many different ways can we solve this problem?
- How are speed and pace different?
- Activity 8.2: Picnics on the Rail Trail
- What is a Rail Trail? What is the closest one?
- Scenario: What do you notice? What do you wonder?
- 4 minutes quiet work time on #1 & 2
- 2 minutes to discuss approaches with partner
- class discussion
- 8 minutes groupwork on #3-5
- Class discussion
- Activity 8.3: Swimming and Baking (Extend/Extra Credit)
- Cool-Down 8.4: Penguin Speed
Homework:
Complete all parts of IM 3.8: More about Constant Rates and turn in on Classroom.