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[
Introduction to Integers]
[Information on Integers]
[Another introduction to integers...]
6-7-2004
1. -Homework: Page 12+ 8/15-20..
OBJECTIVE: •To explore addition of integers using two models (a
number line and a chip board)[Add number line and steps] •To
develop strategies for adding integers •To recognize and solve
problems involving the addition of integers
ACTIVITIES/ASSESSMENT: Page 18 'Adding Integers' Do page 20-21
Problem 2.1 'Adding on a number line' NOTES: HOMEWORK: Page
26 1-7
6-8-2004
1. -Homework: Page 26 1-7......
2. =Page 24 Problem 2.2 modified..
OBJECTIVE:See 6-7 above. ACTIVITIES/ASSESSMENT: Starting on
page 21, Introduce the model with the chips and chip boards for
problem 2.2. Also introduce the concept for proton/electron and
neutron scenario. Page 27 8-28. NOTES: HOMEWORK: P29 #29
6-9-2004
1. -Homework: Page 29#29.......
2. -Page 27+ 8-28.......
OBJECTIVE: See 6-7 above. ACTIVITIES/ASSESSMENT: Work onthe
ACE problems starting on page 27 - Use pencil/red pencil for
chips or +/- sets. Add in the other positive/negative numbers
to generate a rule. Including numbers larger than tens..See if
students can generate a rule. NOTES: HOMEWORK: P30 #30 Make a
table to show steps/results.
6-10-2004
1. -Homework: Page 30 #30......
2. =Addition Drill..
3. -Page 37+ Problem 3.1all..
OBJECTIVE: Investigation 3 •To explore subtraction of integers
using two models (a number line and a chip board)[Add number
line and steps] •To develop stategies for subtracting integers
•To recognize and use the realtionship of addition and
subtraction as inverse operations •To recognize and solve
problems involving subtraction of integers
ACTIVITIES/ASSESSMENT: Subtracting integers Starts on page 34.
Problem 3.1 is a chipboard model, 3.2 is a number line model,
will need to add the walking model. #.1 starts on page 35. Do
the problem 3.1 on page37-39 + folow-Up. NOTES: HOMEWORK:
P46ff ACE 11-14 and 34
6-11-2004
1. -Homework: 46+ 11-14/34..
2. =Speed Drill.....
3. -Page 42 Problem 3.2all...
OBJECTIVE: See 6-10 above. ACTIVITIES/ASSESSMENT: P40 3.2
'subtraction on a number line' Do page 42, problem 3.2 plus
follow-up NOTES: HOMEWORK: P46ff ACE 2-10 and 15-20
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