An off-by-one prediction
Explore pattern garden through models, conversation, and hands-on discovery. Explain why position counting must start at one. Explore a model, explain the relationship, and try it with physical materials.
What children will practice.
Explore how to explain why position counting must start at one.
Ideas to explore.
Connect a model with a physical or paper representation. Invite learners to show what they notice and explain a relationship; an adult can read the directions and record their words.
An investigation to explore
Build the unit square / circle / triangle / triangle / square in free play. A paper copy puts a triangle at position 11. Repair it and explain which rule was broken.
An adult can read the prompt. Learners may arrange, draw, point, or explain. Full teaching directions and answer keys are in the free adult classroom.
From a model to a little discovery.
The complete lesson includes a teaching sequence, worked example, guided and independent investigations, a transfer task, student work mats, and a separate answer key. Choose US Letter or A4 PDFs.
Use Glow Math & Logic as an practice companion. The printable lesson also works away from a screen. Full teaching materials are included with a paid adult account.
Choose by readiness and prior teaching. Lesson drafts include proposed grade placement; starter guides are flexible workshop introductions.
Complete lesson drafts with proposed grade placement. Educators can share detailed feedback from the teaching guide.