G3 Unit 2: Surveys & Line Plots (data analysis) Math Whizz Recording Sheet
Rev. 2009-2010
Name ______________________________
Tab 3 Handling Data
Name of Math Whizz Activity
Level
A
Level B
Level
C
Level
D
Date
%
Score
1. Drawing simple frequency tables
2. Making a pictogram from given data (1 symb.=2 units)
3. Making a pictogram from given data (1 symbol = 2 units,
using the same symbol)
1. Drawing bar charts in intervals labeled in ones
1. Interpret frequency tables
2. Interpret pictograms-symbols representing 2 units
3. Interpreting bar charts
1. Answer questions by organizing and representing
data in Venn diagrams
2. Answer questions by organizing and representing data in
Carroll diagrams
Tab 3 Place Value
Level
A
Level
B
Level
C
Level
D
1. Read and write whole numbers to at least 1000 in figures
2. Read & write whole numbers to at least 1000 in words
3. Knowing the place value of the digits in the #s 0 to 999
4. Partitioning 3 –digit numbers
1. Comparing ordinal numbers to 100
2. Compare two 3-digit #s and say which is more or less
3. Give a number that lies between two 3-digit numbers
1. Ordering numbers
2. Position whole numbers to 100 on a number line
3. Say the number that is 1 or 10 more or less than any 2digit number
4. Say the number that is 1 or 10 more or less than any 3digit number
5. Position whole numbers to 1000 on a number line
1. Estimation and approximation
2. Rounding to the nearest multiple of 10 (for 2-digit #s)
3. Rounding to the nearest multiple of 100 (for 3-digit #s)
Tab 3 Mental Calculations Strategies-addition and subtraction
Level
A
Level
B
Level C
1.
2.
1.
2.
3.
1.
Doing addition in any order
Finding a small difference by counting up from…
Adding a near multiple of ten and adjusting
Subtracting a near multiple of ten and adjusting
Relationship between addition and subtraction
Adding several numbers
Tab 3 Mental Calculations Strategies-addition and subtraction
Level
D
1.
2.
3.
4.
5.
6.
Use number facts and place value
Subtracting 1-digit from 3-digit numbers
Adding and subtracting 2-digit numbers
Adding and subtracting multiples of 10 and 100
Use patterns of similar calculation
Identify near doubles
Help
Time