Question 1
Figures are grouped based on their fill pattern: solid (completely filled), hollow (only outline), striped (has stripe pattern), or dotted (has dot pattern).
Strategic expert challenge ★ for grouping figures: 20 intermediate-advanced-level problems. Worksheet 19 of 30 - Focus: design groups. Develop expertise in figure assemblies, pattern families, visual collections with step-by-step solutions. Ideal for advanced developing learners targeting advanced concepts with increasing complexity.