1 min 21 sLessons · Grade 4 · Mathematics
Grade 4 Mathematics lessons
30 short narrated lessons for Grade 4 Mathematics in British Columbia's curriculum, in the order the curriculum lists them. Each page has the lesson's full transcript, where it fits, and practice questions on lessons that have them. Two lessons are free to watch on the website without an account; signing in is free, no payment and no card.
Strand
Number
17 lessons
- 1 min 21 s
1 min 27 sComparing and Ordering Numbers to 10 000
1 min 27 s · BC4-MA-02
1 min 18 sTenths and Hundredths: 3/10 = 0.3 and 45/100 = 0.45
1 min 18 s · BC4-MA-03
1 min 20 sComparing and Ordering Fractions with the Same Denominator
1 min 20 s · BC4-MA-04
1 min 15 sClose to 0, One Half or 1? Estimating Fractions with Benchmarks
1 min 15 s · BC4-MA-05
1 min 30 sFriendly Numbers and Compensating: 2998 + 1456
1 min 30 s · BC4-MA-06
1 min 26 sAdding Four-Digit Numbers with Regrouping
1 min 26 s · BC4-MA-07
1 min 25 sSubtracting Across Zeros: 5003 − 1468
1 min 25 s · BC4-MA-08
1 min 31 sEstimating Sums and Differences by Rounding
1 min 31 s · BC4-MA-09
57 sBreak a number apart to multiply
57 s · BC4-MA-10
57 sMultiplying a three-digit number by a one-digit number with an area model
57 s · BC4-MA-11
1 min 11 sDividing by Breaking the Number Apart: 96 ÷ 4
1 min 11 s · BC4-MA-12
1 min 9 sDivision with a Remainder: 29 ÷ 4
1 min 9 s · BC4-MA-13
59 s3.75 + 8.6
59 s · BC4-MA-14
1 min 26 s15.2 − 7.85
1 min 26 s · BC4-MA-15
1 min 4 s3 × 7 = 7 × 3: Equal Groups, Skip Counting and Arrays
1 min 4 s · BC4-MA-16
57 sDivision facts from multiplication facts
57 s · BC4-MA-17
Strand
Geometry and measurement
5 lessons
1 min 16 sReading an Analog Clock to the Nearest Minute
1 min 16 s · BC4-MA-21
1 min 12 s3:15 p.m. or 15:15? Morning, afternoon and the 24-hour clock
1 min 12 s · BC4-MA-22
1 min 27 sRegular and Irregular Polygons
1 min 27 s · BC4-MA-23
59 sPerimeter: the distance around a shape
59 s · BC4-MA-24
1 min 19 sLine Symmetry: Folding a Shape Onto Itself
1 min 19 s · BC4-MA-25
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