Study Guide 2/2 G06 ~ Mathematics
Problem-solving...........................................................................................................................................133 ACTIVITY 71..........................................................................................................................................133 LESSON 30: COMMON FRACTIONS....................................................................................................135 Simplifying and ordering fractions......................................................................................................135 ACTIVITY 72..........................................................................................................................................137 Equivalents of fractions, decimal fractions and percentages...................................................139 ACTIVITY 73..........................................................................................................................................141 Calculations with fractions......................................................................................................................143 ACTIVITY 74..........................................................................................................................................145 LESSON 31: PROPERTIES OF 3D OBJECTS......................................................................................147 Properties of 3D objects...........................................................................................................................149 ACTIVITY 75..........................................................................................................................................151 Nets and models of 3D objects...............................................................................................................155 ACTIVITY 76..........................................................................................................................................157 LESSON 32: PERIMETER, AREA AND VOLUME..............................................................................161 Perimeter and area.....................................................................................................................................161 Measuring perimeter with a ruler and tape measure..................................................................163 Diagonals.........................................................................................................................................................165 Area of a rectangle.......................................................................................................................................166 Relation between the perimeter and area of rectangles and squares..................................167 ACTIVITY 77..........................................................................................................................................169 Volume..............................................................................................................................................................172 ACTIVITY 78..........................................................................................................................................173 ACTIVITY 79..........................................................................................................................................177 Relation between the area and volume of a rectangular prism...............................................179 LESSON 33: THE HISTORY OF MEASUREMENT.............................................................................181 How length, mass and volume were measure in the past..........................................................181 How time was measured in the past...................................................................................................183 ACTIVITY 80..........................................................................................................................................184 LESSON 34: WHOLE NUMBERS – DIVISION....................................................................................185 Rules of divisibility......................................................................................................................................185 Using multiplication to do division – clue board...........................................................................186 Long division.................................................................................................................................................187 ACTIVITY 81..........................................................................................................................................188 Ratio and rate................................................................................................................................................189 ACTIVITY 82..........................................................................................................................................190 LESSON 35: NUMBER SENTENCES....................................................................................................192 ACTIVITY 83..........................................................................................................................................194
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