54 sLessons · Grade 1 · Mathematics
Grade 1 Mathematics lessons
21 short narrated lessons for Grade 1 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
9 lessons
- 54 s
1 min 18 sSkip-counting by 2s and by 5s
1 min 18 s · BC1-MA-02
1 min 5 sComparing and Ordering Numbers to 20
1 min 5 s · BC1-MA-03
56 sTeen Numbers: One Ten and Some More
56 s · BC1-MA-04
1 minMaking 10: Counters and Empty Spaces
1 min · BC1-MA-05
1 min 15 sAdding Joins Groups, Subtracting Takes Some Away
1 min 15 s · BC1-MA-06
1 min 3 sMake a 10 First: 8 + 5
1 min 3 s · BC1-MA-07
1 min 23 sDoubles: Adding a Number to Itself
1 min 23 s · BC1-MA-08
1 min 23 sAdding and subtracting are related
1 min 23 s · BC1-MA-09
Strand
Geometry and measurement
5 lessons
1 min 1 sMeasuring length with units: from a starting line, no gaps, no overlaps
1 min 1 s · BC1-MA-13
1 min 3 sWhy Measuring Units Should All Be the Same Size
1 min 3 s · BC1-MA-14
54 sFlat Shapes and Solid Objects: A Square and a Block
54 s · BC1-MA-15
52 sPosition Words: Above, Below, Beside, In and Out
52 s · BC1-MA-16
55 sTwo Triangles Make a Square
55 s · BC1-MA-17
Strand
Data and probability
2 lessons
Strand
Financial literacy
2 lessons
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