08/01/03 MS:ks
Question Bank p. 99-102 Glossary p. 185-186 Additiona l Practice p. 1 85-186 Fami ly Letter p. 162-163
St retching and Shrinking -- Unit Planning Overview 7
th
Grade
Investigations &
Assessments
Days
Materials for
Students
Materials for
Teachers
Transparencies
ACE
Questions
Copies for
Students
Miscellaneous
1.
Enlarging Figures Read TE p. 13 a-e
1
#16 rubber bands
(2/student)
Masking TapeBlank sheets of
paper (1/student)Crayons
(optional)
2 Rubber Bands
1.1A, 1.1Bcm and half cm grids for
students to use (optional )
1.1: #1-3
Labsheet 1.1A or 1.1BNotebook check list
p.109
2
Similar Figures Read TE p. 27 a-l
4
Angle rulers
OH answers to 2.2, 2.3
char, ACE #6, 7, 9, 10
2.1A to 2.3BTransparent cm and half
cm grids
2.1: (finish Wumps)2.2: #1-4, 11-12 2.3: #5-10, 14
Labsheet 2.1A
Labsheet 2.1B
(3/student) grid paperLabsheet 2.3A, 2.3B
Check -Up 1
1
p. 90-92
Answers, p.111
3
Patterns of Similar
Figures
Read TE p. 40 a-g
4
Rulers Angle rulersShape sets (see
p.27n)
Scissors
(optional)
Shape set 8 � x11,
11x14, 11x17 sheets of
paper (optional, 1 of ea)
3.1A to 3.ACE cm and
half cm grids
transparencies of
Labsheet 3.3
3.1: #1-73.2: #11-14, 18-163.3: #8- 10, 20
Labsheet 3.1, 3.3
Quiz A
1
p. 93-95
Answers on p.111-112
4.
Using Similarity Read TE p. 58 a-f
4
RulersState and local
maps (optional)
4.1-4.4
4.1: #1-7, 16-204.2: #8, 154.3: # 10-144.4: #23-28, 30-31
Cm grid paper half cm
gr id paper
5.
Similar Triangles
Read TE 74 a-k
3
Meter sticks
(1/group)
Mirrors (1/group)Tape measures or
string
5.1-5.3
5.1: #1-4, 7, 135.2: #5-6, 8, 10-1 2,
14
5.3: #9, 15-16
6.
Stretching & Shrinking
with a Computer
2
Turtle math
software &
computer
Angle rulers
6.1A-6.2
6.1: #16.2: #2-3
Grid paper
Self Assessment
Take Home
Unit Test
1
p. 103-106