Course Guide - USAID Teacher Education Project

More documents

Recommendations

Info

Session 2: Angle Sums in Polygons, 360° around a PointSession 3: Tessellations and Tiling a PlaneFaculty Preparation for the Upcoming Week (1-2 hours)Read the following article and lesson plan:• “From Tessellations to Polyhedra”:www.aug.edu/~lcrawford/Readings/From_Tesselations_to_Polyhedra.pdfAlso available at http://budurl.com/AnglesTessel• “What’s Regular About Tessellations?” http://tinyurl.com/Regular-TessellLook through the following websites:• Naming and Measuring angles: http://tinyurl.com/Benchmark-Angles-VIdeo• Angles around a Point: http://tinyurl.com/Angles-Around-Point• Virtual pattern blocks (interactive applet): http://tinyurl.com/Virtual-Pattern-Blocks• Consistency of angle sum in a polygon with “n” sides (interactive applet):http://tinyurl.com/Angle-Sum-Applet• Naming Tessellations: http://tinyurl.com/Tessel-Naming• Tessellation Creator (interactive applet): http://tinyurl.com/Tessellation-Applet• Distorting triangles, squares, and hexagons to design tessellations (4 pages+ interactive applet): http://tinyurl.com/Tessellation-Applet-2Download and print out for your own use:• What’s Regular About This Polygon? http://tinyurl.com/Regular-Polygon(Print out page 1 as a transparency for use in class)• Angles around a Point: http://tinyurl.com/Angles-Around-Point• Creating a new tessellation: http://tinyurl.com/Tessellations-PDF-1• Coloured triangle-square tessellations (* Make 3 or 4 colour copies ofthese two pages to use as samples in smallgroups): http://budurl.com/ColorTessell• Answer key to “What’s Regular About Tessellations” assignment:http://tinyurl.com/Regular-Answer-Key Links as codeDownload and print out for class use and assignments (1 copy per student):• Pattern blocks: http://tinyurl.com/Pattern-Blocks-PDF• Angles Around a Point: http://tinyurl.com/Angles-Around-Point• Two Semi-regular Tessellation Colouring Sheets:http://tinyurl.com/Tessel-Coloring-Sheets• Creating Tessellations: http://tinyurl.com/Tessel-CutOut-Method• “What’s Regular About Tessellations” Assignment:http://tinyurl.com/Tessell-Assign• “What’s Regular About Tessellations” Cut-outs: http://tinyurl.com/Tessell-CutoutsBring to class:• Analog clock• Scissors
• Paste or glue sticks• Chart paperRead through the plans for this week's three sessionsWeeklong OverviewThis second week builds on students' previous work with polygons in order to makeexplicit the types and characteristics of angles.During Session 1, students will learn to recognize and categorize angles based on theirtype as well as on their measurement in degrees. They will also consider why thelength of the rays or line segments creating a given angle is not relevant to the size ofthe angle itself (which is the measurement in degrees of the interior space between thetwo rays or line segments that form the angle).During Session 2, students building upon their work with angles to inform theirunderstanding of polygons, will explore the interior angle sum of regular and irregulartriangles, which eventually will lead to their finding the interior angle-sum of anypolygon.In Session 3 of the week, students will engage in activities that will help themdiscover why certain polygons (or combinations of polygons) can tessellate (or tile aplane surface) without having any gaps or overlaps.
Page 3 and 4:
This product has been made possible
Page 5 and 6:
Subject: General MathematicsCredit
Page 7 and 8:
Semester OutlineUnit 1: Numbers and
Page 10 and 11:
Suggested Resources:These resources
Page 12 and 13:
Unit 1 Number and OperationsWeek 1,
Page 14 and 15:
Page 16 and 17:
Recall the various models of additi
Page 18 and 19:
prepare for the this class session.
Page 20 and 21:
Faculty Preparation for Upcoming We
Page 22 and 23:
h) The number line model, used earl
Page 24 and 25:
they would have placed the remainin
Page 26 and 27:
Page 28 and 29:
2. How do children think about thes
Page 30 and 31:
) Introduce the array or set model.
Page 32 and 33:
g) End the class by posing a challe
Page 34 and 35:
• The same is true for the follow
Page 36 and 37:
• Fact Families: Just as (5, 7, 1
Page 38 and 39:
The answer to 9 ÷ 5 is 1.8 or 1 4/
Page 40 and 41:
Page 42 and 43:
5. AssignmentsDistribute this hando
Page 44 and 45:
or repeating (such as 1/3’s equiv
Page 46 and 47:
Page 48 and 49:
10. Class Activitiesa. Have student
Page 50 and 51:
Page 52 and 53:
these pre-service teachers will nee
Page 54 and 55:
. Have students devise ratio proble
Page 56 and 57:
e. Rate problems in the real world
Page 58 and 59:
vii. Ask them if there is a consist
Page 60 and 61:
Unitt 1 Number and OperationsWeek 5
Page 62 and 63:
• It is also important that stude
Page 64 and 65:
5. Assignment:l. Have students revi
Page 66 and 67:
2. To model the equation (-4) + (+2
Page 68 and 69:
d. Introduce the idea of directiona
Page 70 and 71:
It is also important for students t
Page 72 and 73:
considered negative if today were a
Page 74 and 75:
Session 2: Algebra as generalized a
Page 76 and 77:
Unit 2 AlgebraWeek 1, Session 1: Pa
Page 78 and 79:
d) Introduce the idea of a pattern
Page 80 and 81:
Later, when y is replaced by functi
Page 82 and 83:
Unit 2 AlgebraWeek 1, Session 3: Th
Page 84 and 85:
• The idea of a pattern rule• T
Page 86 and 87:
Students may also need to refresh t
Page 88 and 89: d) Help students understand how to:
Page 90 and 91: Unit 2 AlgebraWeek 2, Session 2: Co
Page 92 and 93: 4. Class Activitiesa) Begin the ses
Page 94 and 95: Unit 2 AlgebraWeek 2, Session 3: Eq
Page 96 and 97: Ask if they saw "first differences"
Page 98 and 99: Unit 2 AlgebraWeek 3: Linear Functi
Page 100 and 101: Unit 2 AlgebraWeek 3, Session 1: Li
Page 102 and 103: Unit 2 AlgebraWeek 3, Session 2: Li
Page 104 and 105: students use crayons or coloured pe
Page 106 and 107: Unit 2 AlgebraWeek 3, Session 3: Or
Page 108 and 109: g) Extend the discussion about C =
Page 110 and 111: Session 2 continues the idea of mul
Page 112 and 113: c) Leave plenty of time to discuss
Page 114 and 115: Unit 2 AlgebraWeek 4, Session 2: In
Page 116 and 117: c) Have students work in pairs for
Page 118 and 119: d) As in the cartoon below, youngst
Page 120 and 121: Faculty Preparation for Upcoming We
Page 122 and 123: 3. Class ActivitiesHere are some sa
Page 124 and 125: Unit 3 GeometryWeek 1, Session 2: C
Page 126 and 127: Again, listen to the way students a
Page 128 and 129: \• Quadrilateral Venn Diagram: ht
Page 130 and 131: figure EFGH."d) Knowing that corres
Page 132 and 133: g) Note that certain polygons inclu
Page 134 and 135: "For example, suppose a triangle ha
Page 136 and 137: Make sure students realize that a s
Page 140 and 141: Unit 3 GeometryWeek 2, Session 1: A
Page 142: c) Angles can be categorized by mea
Page 145 and 146: 2. How do children think about thes
Page 147 and 148: This is where the activity, ripping
Page 149 and 150: than 180°are called reflex angles,
Page 151 and 152: Unit 3 Geometry,Week 2, Session 2:
Page 153 and 154: e) There is an angle of 360° aroun
Page 155 and 156: 4) Using the angle sum formula:http
Page 157 and 158: e) Still other tessellations can be
Page 159 and 160: d) Children can design their own te
Page 161 and 162: To finish this activity, distribute
Page 163 and 164: life situations every day. Therefor
Page 165 and 166: However, this formulaic model does
Page 167 and 168: Unit 3 GeometryWeek 3, Session 2: G
Page 169 and 170: 4. Class ActivitiesThese will inclu
Page 171 and 172: d) Have students chart the results
Page 173 and 174: Once again students will derive for
Page 175 and 176: ) Have students measure around cyli
Page 177 and 178: d) After students share their direc
Page 179 and 180: c) Have students work with boxes an
Page 181 and 182: Students will extend this understan
Page 183 and 184: Unit 3 GeometryWeek 5 Session 1: Ge
Page 185 and 186: Unit 3 GeometryWeek 5, Session 2: S
Page 187 and 188: Unit 3 GeometryWeek 5, Session 3: I
Page 189 and 190:
Session 3: Displaying Data in the E
Page 191 and 192:
Unit 4 Information HandlingWeek 1,
Page 193 and 194:
time.) Mention that these types of
Page 195 and 196:
Unit 4 Information HandlingWeek 1 S
Page 197 and 198:
How many pets does each icon stand
Page 199 and 200:
line plot to display data accuratel
Page 201 and 202:
3. What is essential to know or do
Page 203 and 204:
Read through the plans for this wee
Page 205 and 206:
Usually, when looking at a line plo
Page 207 and 208:
e) Once youngsters know that there
Page 209 and 210:
Perhaps in students' name length da
Page 211 and 212:
Unit 4 Information HandlingWeek 2 S
Page 213 and 214:
e) A data set that includes negativ
Page 215 and 216:
In situations where the data is ske
Page 217:
End of Course ReflectionDuring this
show all

Course Guide - USAID Teacher Education Project

Create successful ePaper yourself

Delete template?

Save as template?