Week 18:  9 January to 13 January 2023

9 January 2023:

In Class:  Work:  W = F × d.

Expectations:  Students will be able to solve problems using the work equation.

Homework:  Section 1 Review Questions page 377 (1-4).

Due:  Section 1 Review Questions page 377 (1-4).

10 January 2023:

In Class:  Review Work Section 1 Review and "What Is Work" pages 135 and 136 in the workbook.

Expectations:  Students will be able to define work and solve problems using the work formula.

Homework:  Workbook pages 135-136 (1-11).

11 January 2023:

No Class:  Science 8 does not meet Wednesdays.

12 January 2023:

In Class:  Mechanical Advantage and Efficiency.

Expectations:  Students will be able to write equations for mechanical advantage and efficiency.

Lab 12:
Identifying Machines Lab.

Expectations:  Students will be able to identify machines by using the definition of a machine and work.

Due:  Workbook pages 135-136 (1-11).

Homework:  Section 2 Review Questions page 383 (1-5).

13 January 2023:

In Class:  Review Mechanical Advantage and Efficiency and Workbook pages 137-139 (1-17).

Expectations:  Students will be able to solve mechanical advantage and efficiency problems.

Due:  Section 2 Review Questions page 383 (1-5) and Identifying Machines Lab report.

Note:  2^nd quarter ends 27 January 2023.