OBJECTIVE(S):
- To demonstrate how a whole may be divided into parts.
- To prepare for working with the fractional insets.
- To prepare for working with the abstract notation of fractions.
- 2 apples
- 1 worksheet with the following written: 1 whole, 1/2, 1/4 and 1/8
- 1 knife
- 1 tray
- Take the whole apple and ask your child what it is. Your child will say, it is an apple. Tell him that it is a whole apple and place it on the worksheet.
- Take another apple, invite your child to cut it into half, and say, "This is one half."
- Place it on the worksheet.
- Invite your child to cut the apple into 4 pieces and say, “This is one fourth."
- Place it on the worksheet.
- Cut the apple into 8 pieces and say, "This is one eight."
- Give three period lesson to find if the child has the concept.
ADDITIONAL INFORMATION:
At dinner tonight, I took the opportunity to introduce J to fraction. I showed J an apple, and we cut it into 1/2. 1/4 and 1/8. He could answer half and one quarter, but could not described one eight. We also did the same with "æbleskriver," a Danish dessert.
No comments:
Post a Comment