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| Notes 3.2, 3.3, 3.4; Use only a compass to construct terms from this chapter | 10/02 | Construct a square using only a compass |
| Explore and practice terms from this chapter using Sketchpad software | 10/04 | p. 193 (32) |
| Notes 3.7, 3.8 concurrency; watch video clip about Fractals | 10/05 | Do p. 179 (1-3) and p. 186 (1) |
| Pass back chapter 2 tests; construct Euler's Line with Sketchpad software (read p. 189) | 10/08 | Construct three altitudes in one triangle with only a compass |
| Review for chapter 3 test on Thursday | 10/09 | Do p.181 (20-24) & p.158 (1-5) & p.188 (14) |
| Test on chatper 3--some constructing with a compass and 8 vocabulary terms | 10/11 | no assignment |
| Notes on 4.1, 4.2 properties of an isosceles triangle and the angles of any triangle total 180 | 10/15 | p. 201 (2,3,7,8) & p. 206 (2,3,7,8) |
| Use Geometer Sketchpad to construct Euler's Circle and prove that a triangle's angles total 180 | 10/16 | no assignment |
| Self discovery for theorems in 4.3 by manipulating materials to make various triangles | 10/23 | p. 216 (1-23)
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| Review pp. 210-1 about writing an algebraic equation for a line | 10/25 | p. 212 (1-12) |
| Notes 4.4 introducing 2-column proofs and triangle congruency | 10/30 | p. 228 (7-9, 13) |
| Notes 4.6 2-column proofs about corresponding parts of congruent triangles | 11/01 | p. 237 (2-7 choose 4 to complete) |