Theory

Exercises

1. Disadvantages of plastics

Difficulty: easy

1
2. Thermoplastic and thermosets

Difficulty: easy

2
3. Glass

Difficulty: easy

2
4. Plastics in everydaylife

Difficulty: easy

2
5. Plastics

Difficulty: medium

6
6. Methods of disposing plastics

Difficulty: medium

4
7. Resin code of plastics

Difficulty: medium

4
8. Impacts of plastics

Difficulty: medium

4
9. Resin code

Difficulty: hard

6
10. Plastics and its impact on environment

Difficulty: hard

9
11. Landfill

Difficulty: hard

6

Tests

1. Training Test

Difficulty: medium

15

Teacher manual