Numbers
11 x 5 = ? (Kyuwon)
55
2, 4, 8, 16, 32, 64 What is the rule? (Lila)
Multiple by 2 to the previous number
What is this 3D shape called? (Mikaela) - 4 triangular sides
Triangular pyramid
Answer: 3kg
1kg = 1000g
3kg = ?g (1000g x 3 = 3000g)
What is the graph can we se to measure change overtime? (Ethan K)
Line graph, Timeline
21 x 10 = ? (Lila)
210
Ben needs to practice for his running race. He had 12 days to practice. So everyday, he practices 10 minutes. He adds 3 more minutes everyday. Create a rule for this pattern. (Mikaela)
Adding 3 more minutes starting from day one. Day 1 is 10 minutes.
What kind of 2D shapes do you use to make a rectangular pyramid? (Clarice)
3 triangles and 1 square (rectangle).
Jiah went to the market and bought 600g of apples and 200g of blueberries. How many grams did she buy all together?
800g
(600g + 200g = 800g)
Name 5 different graphs and charts. (Nami)
1. Line graph, 2. Pie chart, 3. Bar graph, 4. Tally chart, 5. Pictogram (Pictograph)
10 x 4 ÷ 5 = ?
Answer: 8
10 x 4 = 40
40 ÷ 5 = 8
In Ueno zoo, there were first 3 adult pandas, and 2 babies were born. So that means, 5 pandas the second day. Then on the third day, the two new born babies had another 2 babies and so on. How many pandas both adults and babies are there in total on day 7? (Yumi)
15 pandas!
Day 1 - 3 pandas, Day 2 - 5 pandas, Day 3 - 7 pandas, Day 4 - 9 pandas, Day 5 - 11 pandas, Day 6 - 13 pandas, Day 7 - 15 pandas.
How many faces, vertices, and edges in spheres? (Jaden)
0 (1 curved surface area)
Naruki watched Peppa Pig for 12 hours (he rested for 20 minutes in between). How many minutes did Naruki play without resting? (Chiharu)
Answer: 700 minutes
12 x 60 = 720 minutes
720 minutes - 20 minutes = 700 minutes
What are the three important things on every graph? (Ethan K)
Date, Author, Title, Units, Axis
12 x 12 = ?
144
90, 81, 72, 63 ... Guess the 7th number of this pattern.
Answer: 36
90, 81, 72, 63, 54, 45, 36 !
Going back in 9s (subtracting 9 each time)
In a 5 x 5 grid, go North East 2 blocks, then go South 4 blocks, go North West 3 blocks, then go East 1 block. What number are you at? (Louis)
8
Estimate the height of our classroom door.
Accept answers which are ... More than 2m less than 3m
What is the vertical and horizontal parts called in the line graph? (Yukinao)
Vertical: Y axis
Horizontal: X axis
9,878 x 5 = ?
49,390
Fuecoco ran 2,500 m on the 1st day and 2 times more on the 2nd day. She will run 2 times more the next day too. How many km will Fuecoco run on the 3rd day?
Answer: 10km
3rd day - 5,000 x 2 =10,000m = 10km
2nd day - 2,500 x 2 = 5,000m = 5km
Our classroom has a width of 7m length of 6m. What is the area of this classroom? Answer with units too.
Answer: 42m2
Width x Length = Area
7m x 6m = 42m2
Michale is running the road, but he doesn't know how long she ran on the road. She ran ? km on the first day, 28km on the second day. She ran 47 km in total. How much did he run on the first day? (Zayd)
19km
47 - 28 = 19
Give me three examples of where do you use graphs and tables in real life?
1. News reports, 2. A Project (Research), 3. Recording (e.g. Weather)