SOFTAUTO TEACHER STUDIO — TEACHER NOTES & ANSWER KEY
Ready-made Grade 1 Math sample; not based on uploaded files.

Goal: Add within 20 and explain a strategy with objects, drawings, or equations.
Teacher prompt: How can you make a ten? What parts do you see? How do you know?
Model: 8 + 5 = 13. Split 5 into 2 and 3. 8 + 2 = 10. 10 + 3 = 13.
Practice: 7 + 6 = 13; 9 + 4 = 13; 8 + 7 = 15.
Story cards: 1) 13 apples; 2) 13 birds; 3) 13 blocks; 4) 15 flowers; 5) 16 crayons; 6) 17 books.
Partner task: Answers vary. Example for 17: 8 + 9, 10 + 7, 6 + 11.
Check that drawings match both addends and the recorded sum.

Support: Offer counters, read aloud, reduce the number of problems, allow an oral explanation.
Extension: Write a new story with a sum of 18 and show two strategies.
Review: Check suitability, accessibility, and local curriculum expectations before classroom use.
Privacy: Use no student names, personal information, or confidential records in this demo.