Year 2 in England
1st grade statistics and probability
5 1st grade statistics and probability skills, each with a worked example, free practice that checks every answer, and a printable worksheet. Start with a mixed review, or jump to the skill you need.
Mixed review
Ten questions drawn from every skill below.
Read tally charts and pictograms
CCSS 1.MD.C.4England: Y2 Statistics
Example
What number does this tally show? 卌 卌 | (卌 = a bundle of 5)
- 2 × 5 + 1 = 11
Answer: 11
Builds on: Count to 20, Compare numbers to 10
Leads to: Bar graphs: compare and total
Read and make tally marks
CCSS 1.MD.C.4England: Y2 Statistics
Example
Which tally shows 19? (卌 = a bundle of 5)
- 3 bundles of 5 and 4 more: 卌 卌 卌 ||||
Answer: 卌 卌 卌 ||||
Builds on: Count in fives
Leads to: Answer questions from a tally chart, Organise a list of answers into groups
Answer questions from a tally chart
CCSS 1.MD.C.4England: Y2 Statistics
Example
Favourite sport (卌 = a bundle of 5) football: 卌 卌 swimming: 卌 卌 |||| cycling: ||| How many chose swimming?
- swimming: 14
Answer: 14
Builds on: Read and make tally marks
Read a pictogram where each picture is 1
CCSS 1.MD.C.4England: Y2 Statistics
Example
Favourite sport (☺ = 1 child) football: ☺☺☺☺☺☺☺ swimming: ☺☺☺☺☺☺☺☺☺ cycling: ☺☺☺☺☺ How many children chose swimming?
- swimming: 9
Answer: 9
Builds on: Count pictures from 6 to 10
Organise a list of answers into groups
CCSS 1.MD.C.4England: Y2 Statistics
Example
A class voted. The answers were: cloudy, rainy, sunny, cloudy, rainy, cloudy, rainy, cloudy, cloudy. How many votes did rainy get?
- sunny: |; rainy: |||; cloudy: 卌
- 3
Answer: 3
Builds on: Read and make tally marks
Keep exploring
1st grade topic pages
More for 1st grade
Hands-on math tools
- Virtual fraction bars and fraction circles
- Interactive number line
- Virtual base ten blocks
- Multiplication arrays
- Interactive teaching clock
- Virtual money for counting practice
- Interactive coordinate plane
- Algebra balance scale
- Adding fractions with a model
- Virtual algebra tiles
- Alphabetical order game
- Virtual protractor and angle maker
- Area and perimeter builder
- Bar graph maker for kids
- Math by topicFractions, times tables, long division and more
- English and grammarNouns, verbs, commas, spelling and more
- Reading passagesShort stories with read-aloud and questions
- Science by gradePlants, forces, matter, space and more
- Printable worksheetsPrint, or do them on a tablet with a finger or pen
- Free math games3D games where every move is a math question
- Manipulatives and simulationsMath tools plus science sims: cells, atoms, forces, planets
- Fraction calculatorEvery step shown, from mixed numbers to simplest form
- Math 5-a-dayFive fresh warm-up questions every day
- Guides for parentsHow to help with fractions, tables, tests and more
Math, English and science that click.