DNB Chrono Guide et Corrigé

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 guide pédagogique et corrigé détaillé du Volume 2 pour l'enseignant. Il contient la correction pas-à-pas des exercices de statistiques, de géométrie dans l'espace, d'équations produit nul, de Scratch géométrique et de probabilités croisées, avec le barème sur 100 points.

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).