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2-6-2006 Math 2
1. HOMEWORK due today: AWPS 19 (handout)
2. Warm-Ups - Division whole/fraction
3. Page 31 problem 3.2 (handout)
OBJECTIVE: •GS02 1.3.3; 1.3.4 a) Items may ask students to identify or name ordered pairs describing the location of points or objects in any of the four quadrants on a two-dimensional coordinate grid. b) Items may ask students to identify, plot, and/or label points or shapes on a coordinate grid given ordered pairs. c) Items may ask students to identify or name ordered pairs describing the location of figures that have been translated and/or reflected on a 2-dimensional coordinate grid. d) Items may ask students to identify whether an object has been transformed by a translation and/or a reflection or by a rotation with or without a coordinate grid. e) Items may ask students to identify a picture or diagram of a rotation of 90° or 180° about the center or a vertex of a figure or a combination of two translations and/or reflections of a simple figure, with or without a coordinate grid. f) Items may ask students to plot or draw a combination of two translations and/or reflections of a simple figure on a coordinate grid or to draw a 90° or 180° rotation about the center or a vertex of a figure in the first quadrant. g) Items may ask students to describe the transformation of one object to another on a 2-dimensional coordinate grid, in terms of a combination of two translations and/or reflections. h) Items may ask students to describe a translation, reflection, or rotation so that another person could draw it. i) Items may ask students to explain a series of transformations in a diagram or picture. Also NS04 1.1.6 Computations. ACTIVITIES/ASSESSMENT: Start on page 31 Problem 3.2 Rep-Tiles using cut outs from the lab sheets. Assemble on papers (partner exercise). Write a summary of observations including relationship of scale factor and area, and the properties of tiles. NOTES: Review the pages in the book - provide 2 sheets per person. Also - discuss the types of symmetry and shape names. Triangle, Square, rectangle, parallelogram, Trapezoid and rhombus and generic quadrilateral. HOMEWORK: DPWP 1-4 (handout)
2-7-2006 Math 2
1. HOMEWORK due today:Page 155 4-7 (handout)
2. Warm-Ups - multiplication whole/fraction/decimal
3. Finish Page 31 problem 3.2 (handout)(summary)
4. Start P31ff Problem 3.3 Subdividing to find Rep-Tiles
OBJECTIVE: See 2-6 above. ACTIVITIES/ASSESSMENT: Finish Page 31 problem 3.2 (handout)(summary); Start P31ff Problem 3.3 Subdividing to find Rep-Tiles. NOTES: Handout-collect at end of class. HOMEWORK: DPWP 5-8 (handout) and Pp33-34 2-5
2-8-2006 Math 2
1. HOMEWORK due today: DPWP 5-8 (handout)and Pp33-34 2-5
2. Warm-Ups - subtraction whole/decimal/fraction
3. Page 40 Mathematical Reflections Oral Report or Poster
OBJECTIVE: See 2-6 above. ACTIVITIES/ASSESSMENT: Page 40 Mathematical Reflections Oral Report or Poster. Looking for the following: congruent corresponding angles; corresponding sides are proportional or have the same scale factor; scale factor as a factor, i.e., multiply by it. relationship of scale factor to area = sf² NOTES: HOMEWORK: DPWP 9-12 (handout) and P37 #15
2-9-2006 Math 2
1. HOMEWORK due today: DPWP 9-12 (handout) and P37 #15
2. Warm-Ups - division /whole/fraction/decimal
3. Page 43, Problem 4.2.
4. Page 44 Problem 4.3 + Follow Up
OBJECTIVE: •To find unit rates •To represent data in tables and graphs •To look for patterns in tables in order to make predictions beyond the tables •To connect unit rates with the rule describing a situation •To begin to recognize that constant growth in a table will give a straight line graph •To find the missing value in a proportion [1.1.4 Understand the concept of direct proportion.] ACTIVITIES/ASSESSMENT: Page 43, Problem 4.2; Page 44 Problem 4.3 + Follow Up. Reduction and enlargement - scaling up and scaling down. NOTES: HOMEWORK: DPWP 13-16 (handout)
2-10-2006 Math 2
1. HOMEWORK due today: DPWP 13-16 (handout)
2. Warm-Ups - division /whole/fraction/decimal
3. Page 45 Investigation 4.4 Modified
OBJECTIVE: See 21-9 above. ACTIVITIES/ASSESSMENT: Page 45 Investigation 4.4 Modified - introduction to map scales. Review 4.4 in the text and investigate various handout maps/worksheets. NOTES: HOMEWORK: DPWP 17-20 (handout) and Room Sketch with dimensions.
[Rate, Ratio, Proportion]
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