TAILIEUCHUNG - Jossey-Bass Teacher - Math Wise Phần 5

Điểm vuông thường được chơi bởi hai sinh viên trên một lưới điện. Lưới bao gồm 5 dòng và 7 cột của các chấm. Ở giữa một nhóm bốn chấm liền kề là một vấn đề toán học. | Copyright 2010 by John Wiley Sons Inc. Chapter 44 Square Scores Grades 2-8 Total group activity 13 Cooperative activity Independent activity Concrete manipulative activity 3 Visual pictorial activity 3 Abstract procedure Why Do It Students will practice with addition subtraction multiplication or division facts using logical-thinking strategies in a game setting. You Will Need Square Score Grids provided at the end of this activity are required. Usually one per pair of students is enough to start with. Once they are familiar with the activity players might also devise grids for each other see Extensions . Pencils and pens of different colors are also needed. How To Do It Square Scores is usually played by two students on one grid. The grid contains 5 rows and 7 columns of dots. In the middle of a group of four adjacent dots is a math problem. Each student uses a pencil or pen of a different color and at her or his turn draws a vertical or horizontal line between any two adjacent dots. Play continues in this manner until a line is drawn that closes a square. The student who draws that line must attempt to answer the problem contained within 163 that box. If the problem is answered correctly that student is allowed to claim the square and to shade or mark it. If the student gives an incorrect answer the square is marked with an X and no credit is allowed. Students might check their answers with a calculator or an answer sheet. When all squares are closed the students count the boxes claimed to see how many facts they knew. Example The players pictured below are practicing their multiplication facts for 6s while also attempting to capture as many squares as possible. Thus far Juanita has captured and marked the three squares marked and Jose has claimed the two facts marked Illi. Extensions 1. If students need practice with a certain operation such as subtraction then the grid should utilize only those types of problems. However if mixed practice is desirable a .

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