๐ Science Classwork
Unit 3: Light and Shadows
Grade : 1
Week :29
Q1.Choose the correct answer:
1.Traffic light uses light to communicate:
โ True
โ False
2.Book uses light to communicate:
โ True
โ False
3.Mobile phone uses light to communicate:
โ True
โ False
4.Flashlight uses light to communicate:
โ True
โ False
5.An electrician works with:
- โ Water
- โ Electricity
- โ Sand
Q2. Circle the things that use light to communicate:
- Traffic light ๐ฆ
- Book ๐
- Phone ๐ฑ
- Candle ๐ฏ๏ธ
Q3.Match the pictures to the sentences:
๐ (Traffic light) Sends messages
๐ฑ (Mobile phone) Does not use light
๐ก (Lamp) Gives signals to cars
๐ (Book) Gives us light