1st grade Math | 1 Big School (By Blue Brain)

Course Content

Place value

Numbers 0 to 120
Number grid
Missing numbers between 0 and 120
Ones and tens
Intro to place value
Place value example: 25
Comparing 2-digit numbers
Greater than and less than symbols

Addition and subtraction

Relate addition and subtraction
Relating addition and subtraction
Addition within 20
Adding 7 + 6
Adding 5 + 3 + 6
Subtraction within 20
Subtracting 14 – 6
Equal sign
Equal sign
Word problems within 20
Addition and subtraction word problems: superheroes
Addition and subtraction word problems: gorillas
Word problems with “more” and “fewer”
Comparison word problems: marbles
Comparison word problems: roly-polies
Adding 1s and 10s
Adding 1 vs. adding 10
Understanding place value when adding tens
Understanding place value when adding ones
Intro to addition with 2-digit numbers
Adding 2-digit numbers without regrouping 1
Adding 2-digit numbers without regrouping 2
Breaking apart 2-digit addition problems
Regrouping to add 1-digit number
Adding by making a group of 10
Length and size
Ordering by length
Measuring length: golden statue

Measurement, data, and geometry

Student Ratings & Reviews

No Review Yet

Course Content

Place value

Numbers 0 to 120

Number grid

Missing numbers between 0 and 120

Ones and tens

Intro to place value

Place value example: 25

Comparing 2-digit numbers

Greater than and less than symbols

Addition and subtraction

Relate addition and subtraction

Relating addition and subtraction

Addition within 20

Adding 7 + 6

Adding 5 + 3 + 6

Subtraction within 20

Subtracting 14 – 6

Equal sign

Equal sign

Word problems within 20

Addition and subtraction word problems: superheroes

Addition and subtraction word problems: gorillas

Word problems with “more” and “fewer”

Comparison word problems: marbles

Comparison word problems: roly-polies

Adding 1s and 10s

Adding 1 vs. adding 10

Understanding place value when adding tens

Understanding place value when adding ones

Intro to addition with 2-digit numbers

Adding 2-digit numbers without regrouping 1

Adding 2-digit numbers without regrouping 2

Breaking apart 2-digit addition problems

Regrouping to add 1-digit number

Adding by making a group of 10

Length and size

Ordering by length

Measuring length: golden statue

Measurement, data, and geometry

Bar graphs

Reading bar graphs: dog bones

Time

Telling time (labeled clock)

Shapes

Cousin Fal’s shape collection

Recognizing shapes

Fractions of shapes

Halves and fourths

Student Ratings & Reviews

Support

Get in touch

Quick Links

Resources

Support