**Homeroom:**

**Grade 7 Agenda:**

**Homework:**

### Greek and Latin Week 5 Quiz on Tuesday - Oct. 9

### Mass Lab Spreadsheet due Sunday at Midnight - google classroom

**Do Now:**

### Copy and complete this in your science notebook:

### Bill used a triple beam balance to find the mass of a rock. He measured it as 27.3 g.

### His teacher rechecked it with a more accurate scale and determined it was 26.42 g.

### How large was his error?

### If you calculate his percentage error, should you compare it to his mass, or the accurate mass made by his teacher? Explain your reasoning.

### Calculate his percentage error.

**Lesson:**

**DISCUSS CALCULATING % ERROR.**

**EXPLAIN AND DISCUSS GOOGLE CLASSROOM ASSIGNMENT**

**REVIEW CALCULATING AVERAGE, MAX, MIN AND RANGE.**

**Programming % ERROR.**

**STUDENT WORK ON SPREADSHEET**

**WIN:**

**Grade 8 Agenda:**

**Homework:**

### Greek and Latin Week 5 Quiz on Tuesday - Oct. 9

**Do Now:**

**Lesson:**

### Finish data gathering - Acceleration lab

### Finish calculations in science notebook

### Posting class data