I'll solve this worksheet by identifying what each object is made of, using the provided word bank: wood, glass, rock, metal, wool.
Let me go through each item one by one:
1. Table - This appears to be a wooden table, so it's made of
wood.
2. Jam jar - This is a glass jar containing jam, so it's made of
glass.
3. Ball of yarn - This is typically made from wool, so it's made of
wool.
4. Key - Keys are usually made of metal, so it's made of
metal.
5. Rocks - These are naturally occurring stones, so they're made of
rock.
6. Magnifying glass - The frame is likely metal and the lens is glass, but since "glass" is in the word bank and it's the primary material for the lens, I'll go with
glass.
7. Pencil - The body of a pencil is typically made of wood, so it's made of
wood.
8. Sweater - This appears to be a knitted sweater, which is commonly made from wool, so it's made of
wool.
9. Knife - Knives are typically made of metal for the blade, so it's made of
metal.
Now I'll provide the final answer:
The materials for each item are:
- Table: wood
- Jam jar: glass
- Ball of yarn: wool
- Key: metal
- Rocks: rock
- Magnifying glass: glass
- Pencil: wood
- Sweater: wool
- Knife: metal
Parent Tip: Review the logic above to help your child master the concept of grade 2 science worksheet.