TAILIEUCHUNG - Jossey-Bass Teacher - Math Wise Phần 2

Toán học là môn khoa học nghiên cứu về các số, cấu trúc, không gian và các phép biến đổi. Nói một cách khác, người ta cho rằng đó là môn học về "hình và số." | Chapter 9 Celebrate 100 Days Grades K-8 13 Total group activity 3 Cooperative activity 3 Independent activity 3 Concrete manipulative activity 3 Visual pictorial activity 3 Abstract procedure Why Do It Students will increase their comprehension of number and numeral concepts for the numbers 1 through 100. You Will Need For this ongoing activity a roll of wide adding-machine paper tape marking pens 100 straws rubber bands and cans with 1 10 and 100 written on them are needed. For the culmination activity a wide variety of items that can be counted separated or marked into 100s will be needed. Note These items should be free or inexpensive and many can be brought from home. How To Do It 1. Begin the first day of school by taping a long length of paper tape to the classroom wall perhaps affixed just above the chalkboard and spanning the width of the room . Since this is day 1 write a large numeral 1 at the left end of the tape and tell the students that a numeral will be added for example during the morning 27 opening exercises for each day they are in school. Continue in this manner until day 5 at which time note that every fifth number will be circled. On the tenth day note that every tenth number will have a square placed around it pointing out that 10 20 30 and other 10s numbers have both circles and squares. This ongoing activity will continue until day 100. 2. Throughout the 100 days use the cans marked 1 10 and 100 along with straws and rubber bands to help students understand the 1-to-1 connection with the numerals on the paper tape. On day 1 for example both write the numeral 1 on the wall chart and have a student put 1 straw in the 1 can on day 2 put a 2nd straw in the can. When day 10 arrives put a rubber band around the 10 straws that have accumulated in the 1 can and move them to the 10 can and so on. 3. When the class reaches day 100 it is time for a celebration On that day it becomes each student s responsibility to do make count separate mark or share

• Tiểu học
• Tài liệu giáo dục
• Phương pháp dạy toán
• Giáo dục tiểu học
• Toán tiểu học
• Giáo trình toán
• Tài liệu tiếng Anh
• Tài liệu tâm lý
• Kiểm tra IQ
• định nghĩa IQ
• Chỉ số IQ
• Tài liệu sư phạm
• Giáo dục trẻ khiếm thị
• Giáo dục trẻ khiếm thính
• Giáo trình dạy học
• Đề cương bài giảng