DNB Chrono Guide et Corrigé Vol 2

A 3-page teacher-facing resource containing the step-by-step solutions, visual operation keys, and helpful math notes for the 10 word problems in the 'Operation Detectives' student pack. Includes guidance on scaffolding multi-step problems and common student misconceptions.

A 5-page student math worksheet pack themed as a 'Case File Tracker'. Features 10 scaffolded word problems involving 2-3 digit numbers across all four operations, featuring styled operation checkboxes and spacious dedicated grid workspaces for calculations.

A 3-page teacher-facing answer key that mirrors the Grid Gold student worksheet, featuring fully solved math problems, completed equations, and step-by-step regrouping shown inside high-contrast indigo work boxes.

A 3-page large-print student worksheet featuring 6 single-step word problems with generous empty work areas for freehand calculations. Designed with high-contrast text, clear fonts, and ample white space to support special education needs.

A highly visual, single-page identification guide designed for students to carry during cleanups. Categorizes common litter types (Plastics, Paper, Metals, Glass, Landfill) and displays crucial eco-impact statistics, such as decomposition times, to assist with categorization and build environmental awareness.

A double-sided field log and math analysis worksheet designed for community cleanups. Includes role checklists, a structured data collection log, unit rate calculations, neighborhood estimations, ratio-to-percentage conversions, and a bar graphing coordinate plane.

Le Volume 2 du livret de révision de 4 pages pour les élèves de 3ème. Il couvre les autres thèmes clés du DNB : Statistiques (moyenne, médiane, étendue), Géométrie dans l'espace (cône, sphère, volumes), Équations produit nul, Scratch géométrique (tracés et boucles), et Probabilités (tableau à double entrée).

Un guide pédagogique et corrigé détaillé de 3 pages destiné à l'enseignant pour animer la séance de révision de 1h30. Il contient un plan de gestion du temps, le barème officiel détaillé sur 100 points, les erreurs fréquentes des élèves et les rédactions idéales attendues pour le DNB.