Access
Read or sign the exact source and prompts neutrally, enlarge them, or scribe the learner’s chosen words. A figure, operation, regrouping, equation role or check supplied by an adult is mathematical help and is recorded as such. Show, draw, type, sign or use usual communication. One component can be enough; pause/pass/finish are choices. Four own spaces are genuinely empty. Models, criteria and next lessons stay on separate staff pages.
Complete different guided source
A fictional maze plan has 246 tiles plus 128, target 400.
Complete new source
An ordinary imaginary sculpture-card plan has 132 cards plus 175 new cards, target 320.
Complete own invitation
Choose imaginary start 100–500, added 10–200, same unit; optional target 200–800.
Entry and teach
Teach source/unit/question on 12+8, target 25 before own formulation.
Guided instruction
374, 26 short; learner may formulate total only first. Invite each relationship before the answer; teach missing facts and name help.
Id
NEXT25
Materials
Broad paper/empty bar or line/place-value headings as useful; usual communication; no actual stock/handling/purchase.
Observe and follow up
Receive one available own relationship before staff possibility. If it matches criterion, offer another small new context later; this is not automatic mastery. If not, return to the entry relationship and fade one hint. Record the actual mathematical help. If access/time is not available, change access or sitting rather than marking wrong.
Relationship to check
Teach the observed missing relationship in a new ordinary domain; not an answer repetition or further held item.
Session sequence
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Read the new source and name units/wanted quantity. Teach source/unit/question on 12+8, target 25 before own formulation.
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Model on separate adult paper. Ask whether there are enough: 132+175=307, 13 short. Label all givens.
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Guide a different complete source. A fictional maze plan has 246 tiles plus 128, target 400. 374, 26 short; learner may formulate total only first.
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Receive one own attempt. Choose imaginary start 100–500, added 10–200, same unit; optional target 200–800. Staff reference only: No single answer; check actually chosen conditions. Staff new possibility 213+146=359, target 400→41 short.
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Compare available work with: Own conditions and wanted quantity are complete without adult values fill. Choose one follow-up offer; never infer independence from a copied model.
What to look for
Own conditions and wanted quantity are complete without adult values fill.
Staff own possibility
No single answer; check actually chosen conditions. Staff new possibility 213+146=359, target 400→41 short.
Teacher model
Ask whether there are enough: 132+175=307, 13 short. Label all givens.
Timing
An adjustable 10–20 minute ordinary lesson, unpiloted; split/stop after one useful part.
Title
Choose a collection problem