- Simple counting to 20
- One-to-one relationship
- Concepts of more, less than, same
- Sequence of events
- Correspondence of quantities
- Ordinal-cardinal relationship
- Number-numeral relationship
- Recognition of basic sets
- Meaning of addition and subtraction
- Introduction to number line
- Estimation
- Elementary geometry (shapes)
- Calendar and clock
- Denominations of money
- Basic problem-solving strategies
- Basic chart and graph concepts

