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Jossey-Bass Teacher - Math Wise Phần 7

Không đóng trình duyệt đến khi xuất hiện nút TẢI XUỐNG Tải xuống

Học sinh sẽ học để nhận ra các đặc điểm liên quan đến một đối tượng, hiểu ý tưởng thiết lập một, và nâng cao kỹ năng tư duy logic cần thiết cho nghiên cứu hình học và đại số. | Extensions 1. A display of all the circle graphs displayed in the classroom can lead to an interesting discussion about everyone s day. 2. Students can discuss other ideas for circle graphs and decide on another one to do together or each student could decide to do one on whatever he or she chooses. 3. Students could also make other graphs using their 24-hourday information such as a bar graph or line graph. 252 Investigations and Problem Solving Circle Graph Activity Sheet 24-Hour Strip What I Do During One Day 24 Hours What I Do in a Day 253 Chapter 67 Shaping Up Grades 2-8 3 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 learn to recognize the characteristics associated with an object understand the idea of a set and enhance logical-thinking skills needed for studying geometry and algebra. You Will Need This activity requires photocopies of the Attribute Pieces page provided in two or three different colors copying on card stock works the best for each student or group of students along with scissors butcher or poster paper and pencils. How To Do It In this activity students will use attribute pieces which are objects that have more than one characteristic for example buttons can have such attributes as color shape number of holes to learn about the study of sets. Sets are used throughout mathematics for organizing classifying and solving problems. 1. Students should cut out their attribute pieces and start by organizing them into piles any way they want but they should be able to explain a reason for this .