Geometry
TOPIC Trigomometry
by Linda Pont, Kewanee, IL
TIME 7days
KEY TOPICS Trigonometric Ratios, Problem solving with right angles, law of sines, law of cosines, problem solving with trigonometry
POSSIBLE POINTS 175 points
GRADE SCALE 105-114=D, 115 125 =C, 126 150 =B, 151-175=A
Daily Method used for C-layer, one day allowed for B layer and one day for A layer (if student not working on A or B layer - review sheet for test will be provided)
*everyone must do
Day One pp. 642- 648 choose 2 or 3 25 pts. Max.
_____*13-1 Chalk talk notes (5 pts.)
_____table of values (see p. 645) (10 pts.)
_____measure shapes (provided by teacher) using ratios (10 pts.)
_____inductive reasoning puzzle (see p. 648) (could make this into 3-dimensional puzzle to
manipulate (10 pts.)
_____practice p. 647 # 1-26 (could be homework or in-class) (10 pts.)
Day Two pp.649-653 choose 2 or 3 25 pts. max
_____*13-2 Chalk talk notes (5 pts.)
_____#18-23 poster (take one and make into diagram) (10 pts.)
_____indirect measuring tool (create and teach other how to use) (10 pts.)
_____container problem III paragraph (10 pts.)
_____practice p. 650 #1-26 (could be homework or in-class) (10 pts.)
Day Three pp. 654-59 choose 2 or 3 25 pts. max
_____*13-3 Chalk talk notes (5 pts.)
_____Famous pictures angles (10 pts.)
_____Rope trick p. 659 manipulation (10 pts.)
_____practice p. 657 #1-3 and #5-12 ( could be homework or in-class) (10 pts.)
Day Four pp. 660-664 choose 2 or 3 25 pts. max
____*13-4 Chalk talk notes (5 pts.)
_____Around the room word problems (10 pts.)
_____Poster of Pythagorean Identity (10 pts.)
_____practice p. 663 #1-10 (could be homework or in-class) (10 pts)
Day Five pp. 665-671 choose 2 or 3 25 pts. max
_____*13-5 Chalk talk notes (5 pts.)
_____Visual Display of one problem from pp. 666-7 (10 pts.)
_____Group Problem solve p. 668 (10 pts.)
_____Calculator problem p. 671 (10 pts.)
_____practice p. 666-7 #1-7 (10 pts.)
Day Six B-layer - p. 673
_____Career geometry #1-26 (explain use of each in job) any 5 (25 pts.)
Day Seven A-layer p. 675
_____Real world problem p. 675 (could be group, oral, written) (25 pts.)