Change Detectives Worksheet

A student worksheet for identifying chemical and physical changes. Includes a matching section for indicators, a classification grid with reasoning, and a short-answer critical thinking question. Updated to use a hand-warmer example instead of glow sticks.

LBLaurel Bartos

Molecules to Organisms Unit

A comprehensive high school biology unit investigating the structure, function, and hierarchical organization of living systems, aligned to NGSS standards.

MELANIE.ROBERTS

Hierarchical Body Systems

An inquiry-based biology lesson investigating the structural hierarchy and interactions of multicellular organ systems during physiological demands (NGSS HS-LS1-2).

MELANIE.ROBERTS

Systems Interaction Slides

A highly engaging slide deck for HS-LS1-2 introducing the hierarchical organization of multicellular systems. Includes an interactive nested block diagram of levels of organization, a detailed analysis of cardio-pulmonary system interactions, and a beautiful custom-rendered CSS graph comparing heart rate and respiratory demand.

MELANIE.ROBERTS

Mission Algorithme

Une séquence d'initiation à l'algorithmique sans code pour débutants absolus. À travers des métaphores concrètes, les apprenants découvrent les trois piliers de la programmation : les séquences d'instructions, les conditions et les boucles.

Lenny

Protein Synthesis and Specialization

A standard-aligned biology lesson focused on how DNA structure determines protein shape, function, and cell specialization (NGSS HS-LS1-1).

MELANIE.ROBERTS

Systems Relay Worksheet

An inquiry-based analysis worksheet focusing on NGSS HS-LS1-2, containing a detailed physiological data table tracking body systems from cells to organs to systems during exercise. Includes 8 rigorous analysis questions and a teacher answer key.

MELANIE.ROBERTS

Indiana Biology and Biochemistry

A comprehensive, 36-week General Biology curriculum aligned with Indiana Academic Standards, emphasizing the integration of biochemical foundations and metabolic homeostasis across all units.

Jennifer.Tetrick

Hierarchical Biological Systems

This lesson explores the hierarchical organization of living organisms from cells to tissues, organs, organ systems, and whole organisms, aligned with NGSS MS/HS-LS1-2 standards.

MELANIE.ROBERTS

Protein Code Challenge Assessment

A rigorous, standards-aligned assessment consisting of 15 DOK-2 multiple-choice questions for HS-LS1-1, complete with a beautifully formatted teacher answer key. Covers transcription, translation, protein folding, specialized cellular systems, and gene expression.

MELANIE.ROBERTS

Science Literacy Journals

A multi-grade collection of scientific reading comprehension and response booklets designed to build disciplinary literacy in Earth, Life, and Physical sciences across elementary and middle school levels.

nmack

Cell Quiz Optimization

A thorough analysis of a 18-question cell biology quiz, mapping items to Depth of Knowledge (DOK) levels and presenting high-rigor upgrades.

MELANIE.ROBERTS

Biological Hierarchy DOK Teacher Guide

A premium 3-page teacher guide and coded answer key mapping biological hierarchy questions (MS/HS-LS1-2) to Webb's Depth of Knowledge (DOK) levels. Includes detailed rationales, multi-sentence college-bound exemplar responses, granular analytical rubrics, and pedagogical strategies for scaffolding and extension.

Change Detectives Worksheet