Two Streams: Three Changes at Once

Pupils identify three features changing through the upright triangles, from direction, marker position, shading and dot count, and complete the upright sequence while ignoring the inverted stream.

Non-Verbal ReasoningAge 10+40 minutes

What this topic covers

Identify which three features change from one upright triangle to the next.
State each change in words, including direction of step and wrapping.
Complete the upright sequence by continuing all three changes and eliminating options feature by feature.

Core concept summaries

Key ConceptsWhich Three Change?Stating Each ChangeCompleting the Upright Sequence

Practice formats pupils may meet

NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.

clozematchingnvrquiz