{{ stepTitles[currentStep] || 'Great Job!' }}
Drag to sort
Classify triangles by their side lengths.
{{ basket.name }}
{{ basket.desc }}
{{ t.sides.join(', ') }}
Slide to shape
Make an {{ s2.goal }} triangle!
{{ s2.currentType }} Triangle
Build the shape
Select properties to build a {{ s3.goal.name }}.
Sides
Angles
Awaiting input...
MATCH!
Tap to slice
Find {{ s4.goal.needed }} lines of symmetry for the {{ s4.goal.shape }}.
Found: {{ s4.lines.length }} / {{ s4.goal.needed }}
Geometry Master!
You successfully classified triangles, built quadrilaterals, and found lines of symmetry.