Math

Kindergarten

(

37

videos)

Skipping around the hundreds chart

Taking more away: subtraction

All together now: addition

Shapes can flip or flop: shape orientation

5 Frame Frenzy — fluently add and subtract within 5

Do you want to build a snowman? — composing shapes

What happens after 10? — writing and understanding 11 to 20

One number, many ways — many ways to show one number

Let’s make an ice-cream cone: sphere and cone

Take it away: introduction to subtraction

Look at these ice cubes — cube and cylinder

Inside, outside, all around

Shapes are everywhere — basic 2D shapes

Word problems — add or subtract?

Numbers each have their own name: written numbers 6-10

Shape detectives: it’s a mystery!

Now you see it – count to answer how many

Numbers each have their own name: written numbers 0-5

Over, under, front and back - position words

One at a time - count to tell the number of objects

Friends of 10 - making a ten

Which is bigger? More than or less than with objects

Slide, stack and roll - 3D shapes

How many do you have? - counting to 20

20 questions: is it bigger than a car? - measurable attributes

Hungry alligator Andy - compare numbers

Shapes - solid or flat?

Sort it out - classifying and sorting

I am 5 years old - count forward

Last place wins - counting numbers

Let's talk it out: word problems with subtraction

Let's talk it out: word problems with addition

Introduction to addition: put it all together

Flower power - counting to 100 on a hundreds chart

Big? Bigger! More than or less than with numbers

A day at the beach - group 10s and count by 10s

Hopscotch, counting our jumps

First grade

(

30

videos)

Building 10 by 10: adding within 20 using 10 frames

Got shapes? Not without attributes!

Tick-Tock, it’s twelve o’clock! From am to pm

Time flies when you’re having fun: telling time to the hour

Telling time to the half hour: analog and digital clocks

Shapes: the best building materials

Picture-perfect pictographs

Bar graphs under the sea

Different units, different answers: measuring length

Digging for data: tables, tallies, and charts

To infinity and beyond! Comparing lengths in your room

Adding and subtracting 10

Adding without regrouping: place value blocks and rocks

Growing numbers in the Garden of Ten: whole groups of ten

Counting to 120: helping at the school store

Bonds, number bonds: find the missing number

Can’t catch me off balance: the equal sign

Addition and subtraction word problems: forest field trip

How to measure: mighty measurements

Fact families: what’s behind my back?

A baker’s ten: subtracting by groups of ten

Math tricks: doubles facts

Adding with regrouping

Dice game: properties of addition

Comparing two digit numbers: hungry alligators

Place value fun with tens and ones

Math tricks - make a ten

Sharing is caring: addition and subtraction with counting

Tidy tens: two-digit number represent amounts of tens and ones

Addition and subtraction on a number line

Second grade

(

40

videos)

Lions, tigers and clowns, oh my! Adding within 100 at the circus

Three-digit addition without regrouping

Arcade arithmetic: addition and subtraction within 100

Partitioning rectangles: finding area on the farm

Solving problems with graphs

Subtracting three-digit numbers

Which is bigger? Compare three-digit numbers

Using your mighty mental math brain! - mental math strategies

The power of regrouping: two-digit addition

Partitioning shapes - fractions

Identifying and drawing shapes

Attributes of shapes

Addition and subtracting by 10s, 100s

Adding multi-digit numbers at the beach

Mia's mighty magic shop - solving money word problems

Field day fun - collecting measurement data

Let's organize our measurements - creating line plots

Fun factory challenge problems - advanced regrouping

Counting coins - the value of coins and bills

Picture this! - how to make a picture graph

Setting the bar high - bar graphs

1, 2, 3 Read! - read and write numbers to 1,000

Two-digit subtraction without regrouping

Three-digit addition with regrouping

Zero the Hero saves the day - understand place value

Two-digit subtraction with regrouping

Adding with ten frames - mental math strategies

The commutative, associative and identity properties of addition

Jedi math tricks: mental math strategies

Solving length word problems - measurement and data

Measure twice, cut once: using different units

Estimating and comparing length

From 1 to 9, let's make a number line!

Let's measure - choose your tools!

Arrays and repeated addition

Skip counting: Skipping isn't just for recess - understanding place value

Word problem wizards, double trouble - two-step math problems

Word problem wizards - solving math problems

Even Steven and Odd Todd - even and odd numbers

Third grade

(

34

videos)

Shake up the shapes - decomposition of shapes

Area and distribution

Can you plot measurements - whole numbers, halves, or quarters

The relationship between division and multiplication

Identifying quadrilaterals by their attributes

Introduction to division

Multiplication using groups

Multiplication using arrays

Turn up the volume and hold the mass

Telling time and elapsed time problems

Graphs are sweet - picture and bar

Why do we round?

Visualizing and understanding rounding

Arithmetic patterns

Comparing fractions

Whole numbers are fractions, too!

Get in line, fractions!

Introduction to fractions

Area is everywhere!

Area vs. perimeter

Perimeter - the mystery of the unknown side

Introduction to perimeter

Solving 2-step word problems

Multiplication word problems - creating math equations from sentences

Commutative and associative properties of multiplication

Multiplying by tens - a shortcut

Introduction to multiplication

Find the solution with distribution

How to add 3-digit numbers

Strategies for adding and subtracting multi-digit numbers

Whole number addition and word problems

Fourth grade

(

35

videos)

Solving word problems

Units of length

Comparing fractions using different strategies

Units of weight

Points, lines and rays – oh my!

Units of capacity

Classifying two dimensional shapes by angles and sides

Divisibility rules

Identifying lines of symmetry

Adding and subtracting angles

Measuring angles

Area and perimeter - real world problems

Systems of measurement - understand your units

Converting fractions to decimals

Mixed numbers and improper fractions

Rewriting fractions as sums

Adding and subtracting fractions - same denominator

Long division - borrowing the neighbor to the right

Place value neighbors

Factors and multiples

Equivalent fractions

Long division: 1-digit divisor, with remainders

Long division: 1-digit divisor, no remainders

Rounding riddles - round up or round down

Comparing whole multi-digit numbers

Multiplying fractions and whole numbers

Solving real-world math problems: measurements

Pattern recognition - number and shape patterns

Comparing decimals

Operational fluency - multi-digit arithmetic

Translations: from words to numbers

Converting tenths to hundredths

Introduction to angles

Fractions on line plots

Comparing fractions using the least common denominator (LCD)