Triangle and pentagon are regular polygon; rectangle is irregular polygon
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15
Everybody sings "Head shoulders knees and toes"
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15
Everybody sings "soy una taza"
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baam
Lose 5 points!
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star
Double points!
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shark
Other team loses 15 points!
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lifesaver
Give 20 points!
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15
100%, 50% and 1/4
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heart
Other team wins 10 points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
15
Everybody sings "Baby shark"
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seesaw
Swap points!
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seesaw
Swap points!
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gift
Win 15 points!
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banana
Go to last place!
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15
1. obtuse angle, 2. right angle, 3. acute angle
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15
7/8 ; 1/7
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15
5328
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15
a. 150; b. 75
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15
(5,3)
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15
The children in Class 4 count the vehicles passing their school. They count the vehicles between 07:30 and 08:30 They also count the vehicles between 11:00 and 12:00 The bar charts show their results.