Wednesday, 14th June 2023
HOMEWORK
Natural Science:
- Classbook
. page 102, activities 1, 2, and 3
. page 103, activities 4, 5, and 6
- Natural Science exam, unit 6 on Friday!
NATURAL SCIENCE
Classbook Homework
pg. 97
1. The steam engine was invented around 1700. The steam train was invented 104 years later in 1804. (eighteen o four)
pg. 98
1. The first real cars used energy from petrol. Now, they can use electricity, or they can be hybrid cars, where they can use both petrol and electricity.
2. The Wright brothers invented the aeroplane. It would fly for at least 30 minutes.
pg. 99
4. The telephone evolved from the telegraph.
p. 100
1. pencil sharperner
Picture 1 is a pencil sharperner. We use it to sharpen pencils.
2. chair
Picture 2 is a chair. We use it to sit on.
3. Scissors
Picture 3 is a pair of scissors. We use them to cut paper.
4. Pulley
Picture 4 is a pulley. We use it for lifting objects.
5. A slide
Picture 5 is a slide. We use it for playing (sliding).
6. Skates
Picture 6 is a pair of rollerskates. We use them to rollerskate.
7. Pizza cutter
Picture 7 is a pizza cutter. We use it to cut pizza.
8. Tap
Picture 8 is a tap. We use it to get water.
