Topic 1 - Introduction to Speed

1. Definition of speed 速度的定義
2. Connection of “speed of an object” and “the distance-time graph of an object” 物件的速度和行程圖的關係
3. Steepness of the graph and the speed of an object 行程圖的傾斜度和物件的速度
4. Graph and story 行程圖與故事

1. Go through Cornerstone Maths Investigation 1 - 2 (both online platform and pupil workbook) 完成基石數學調查1-2（在線平台和學生作業）

Time: 30 minutes

2. Read the Summary of Cornerstone Maths Investigation 3 閱讀基石數學調查3 - 摘要

Time: 30 minutes

Pay attention to

1. How do we determine which car is faster through the graph.
2. What is the definition of gradient (slope).
3. What is the relationship between slope of a distance-time graph and speed.

留意以下事項

1. 如何利用行程圖得知那架車比較快
2. 斜率的定義是什麼
3. 行程圖的斜率和速度的關係是什麼

3. Go through Cornerstone Maths Investigation 7 完成基石數學調查 7

Time: 15 minutes

4. Complete Consolidation Worksheet 1 完成鞏固工作紙1

Time: 15 minutes

Consolidation Worksheet 1 (English)

鞏固工作紙1