Math by Topic Sampler

39 g r a d e s 7 – 8 L E V E L D Record Sheet of Daily Reviews Review 31 Review 32 Review 33 Review 34 1. 2. 3. 4. 5. Obj. 16 Obj. 17 Obj. 18 Obj. 19 Obj. 20 Obj. 26 Obj. 43 Obj. 29 Obj. 31 Obj. 32 Obj. 11 Obj. 12 Obj. 13 Obj. 14 Obj. 15 Obj. 1 Obj. 3 Obj. 4 Obj. 26 Obj. 30 © MathTeachers Press Inc. Reproduction rights limited topersonalusebya classroom teacher. Reproduction foranother class,anentire school,or school system is strictlyprohibited. Name 31-1 A pentagon has five sides. A hexagon has six sides. An octagon has eight sides. A decagon has ten sides. a regular pentagon a regular hexagon a regular octagon a regular decagon 5. a hexagon with three pairs of parallel sides 8. an octagon with four pairs of parallel sides 6. a triangle with two sides perpendicular 9. a four-sided figure which is not a polygon 7. a quadrilateral with exactly one pair of parallel sides 10. a quadrilateral with two pairs of parallel sides Classifying Polygons A polygon is a closed, straight line figure. These are polygons. These are not polygons. Can you tell why? A triangle is a polygon with three sides. This figure is named triangle ABC or 6 ABC. A C B A quadrilateral is a polygon with four sides. This figure is called ABCD. B C D A Use geoboards to make each figure. Copy your figure on the dot paper below. Polygon? Yes or no? If not, give one reason why. 1. ___________ 2. ___________ 3. ___________ 4. ___________ Starting Out Warm-up begins with a quick, 5-question Daily Review. Level D includes 120 reviews to help students retain what they have learned. 4 4 4 4 Review and Reteach for Long-Term Retention: sorting, drawing polygons Reteaching Pages Skill Builders provide reproducible activities for reteaching all objectives. Numbers in the bottom corner of each page identify the objective being taught. The page above teaches objective 31. Identify the objective tested by each problem and prescribe reteaching for unmastered skills. In this example, problem 4, objective 31 was missed on Daily Review 32.