20 – Transformations (2)

This lesson was contributed by:

The Mathematics Department

This lesson is for:

Lesson Duration:

160 mins.

What should you expect from this lesson?

At the end of this lesson you will be able to: [1] Transform points and shapes using Rotation; [2] Transform points and shapes using Enlargement; [3] Work problems involving more than one transformation.

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How to carry out this lesson at home:

Lesson [1] Transform points and shapes using Rotation

Read the following notes:
Transformations (2) Notes Pack – Rotations (document attached in the Resources Section)

Watch the following videos:
1. Introduction to rotations, including common mistakes students do when rotating shapes – https://www.youtube.com/watch?v=jGYFRPoiDBg (watch from 0:00 to 7:50 and from 13:48 to 15:29)
2. Describing rotations – https://www.youtube.com/watch?v=F1eURZJ57c8 (watch from 0:00 to 3:43 and from 6:50 to 8:10)
3. Draw Rotations (video in Maltese) – https://www.youtube.com/watch?v=ROxn46FZhFc&list=PLrxdnuz9TSBiD_mKk7AUivgZssHh86YJM&index=9 (watch up to 10:08)

Suggested Practice:
Transformations (2) Worksheet Pack – Worksheet 1 (document attached in the Resources Section)

Check your answers (document attached in the Resources Section)

Lesson [2] Transform points and shapes using Enlargement

Read the following notes:
Transformations (2) Notes Pack – Enlargements (document attached in the Resources Section)

Watch the following videos:
1. Introduction to enlargements – https://www.youtube.com/watch?v=_1hKGtAwwqg (watch until 8:02)
2. Enlargement (video in Maltese) – https://www.youtube.com/watch?v=mQ4PGhA9UYA&list=PLrxdnuz9TSBiD_mKk7AUivgZssHh86YJM&index=10 (watch up to 6:15)

Suggested Practice:
Transformations (2) Worksheet Pack – Worksheet 2 (document attached in the Resources Section)

Check your answers (document attached in the Resources Section)

Lesson [3] Work problems involving more than one transformation

Suggested Practice:
Transformations (2) Worksheet Pack – Worksheet 3 (document attached in the Resources Section)
Transformations SEC Past Papers (document attached in the Resources Section)

Check your answers (document attached in the Resources Section)

Acknowledgements:
Mathematics Heads of Department
Gozo College Middle and Secondary Schools
Ms Rodianne Seychell (videos in Maltese)

All the resources you need to carry out this lesson at home:

Featured Video of the lesson:

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