What’s in 1st grade math?

Summary of 1st grade math in 1 min.

Counting and number patterns

1. Count up to 100
2. Count by twos, fives, and tens
3. Even number, odd number
4. Ordinal number — first, second, etc.
5. Writing numbers in words
6. Roman Numbers

Addition

1. Adding number in 0 to 10
2. Addition word problems: Mom bought 2 carrots and 3 potatoes. How many items did she buy?
3. Add one digit number to two digit number: 2 + 12?

Subtraction

1. Subtracting number in 0 to 10
2. Subtraction word problems: David had to finish 5 problems tonight. He finished 2 problems by 7PM. It is 8PM now. How many problems left to solve for David?
3. Subtract one digit number to two digit number: 18–2?

Comparing

1. 5 is ________ 9 : less than (0), greater than, equals to
2. Comparing up to 100

Spatial sense

1. Left, center, right
2. Top, middle, bottom
3. Above, below
4. Beside, next to

Data and graphs

1. Record data with tally charts, picture graphs, tables
2. Interpret data with tally charts, picture graphs, tables
3. Interpret bar graph

Measurement

1. Read thermometer
2. Compare objects in length and height by look
3. Weight measurement
4. Estimate weight

Money

1. Name and values of money: penny, nickel, quarter, dollar
2. Money word problems
3. Compare money amounts
4. Least number of coins for amount: What is least number of coins for 45 cents?

Patterns

1. Find next shape in a pattern: Square, Rectangle, Square, Rectangle, ?, Rectangle
2. Growing patterns : copy a line of patterns to multiples

Probability and Statistics

1. More, less and equally
2. Certain, probable, unlikely and impossible
3. Range

Time

1. Find time in digital clock
2. Find time in analog clock
3. AM or PM
4. Compare clocks
5. Days of the week
6. Seasons of the week
7. Months of the week
8. Read a calendar: September, 12 2017

Two-dimensional shapes

1. Name the two-dimensional shape
2. Count sides and vertices
3. Open and closed shapes
4. Symmetry

Three-dimensional shapes

1. Select three-dimensional shapes
2. Count faces, edges and vertices
3. Identify faces three-dimensional shapes
4. Figure out shapes from everyday objects

Fractions

1. Equal parts
2. Halves, thirds, and fourths