Integers & Signed Numbers
Negative Number Line
Understand integer operations, zero reference points, and negative values visually.
100%
Classroom Guide: Teaching Integers & Directional Operations
Negative numbers extend to the left of zero. Moving right increases value, while moving left decreases value.
1.Zero as Anchor: Highlight zero as the line symmetry pivot point between positive and negative numbers.
2.Integer Jumps: Show -5 + 8 = 3 with forward jump arcs crossing zero.