Reasonix MAC™ · Grade 2
Grade 2 — Repetition and Loops
Skip counting by 2 and 5 becomes a loop that draws shapes.
Grade 2 at Reasonix MAC: skip counting by 2 and 5, shapes and their sides, and the repeat loop that paints a square in Scratch. Interactive and bilingual.
The three bridges in this grade
Mathematics
Skip counting by 2 and 5, sides and angles of shapes
Algorithms
Spot the repeating step and wrap it in a loop
Coding
repeat 4 [ move 100 · turn 90 ] draws a square
Try it right now
Move it, click it, and watch the maths, the algorithm and the code change at the same moment.
Pattern unit: Red Blue · complete
MATH
Beads: 4 — the pattern repeats every 2 beads.
ALGO
Sequence + repetition: step follows step, and the unit repeats.
CODE
repeat 2 [ stamp Red · stamp Blue ]
Grade 2 lessons
- 1Pixel Builds a Fence
- 2Skip Counting by 2
- 3Skip Counting by 5
- 4Shapes and Their Sides
- 5Lasso the Repeating Step
- 6Square Painter in Scratch
- 7Draw a Triangle and a Star
- 8A Flower of Squares