Chemical Balancing

Number of questions in the activity: 5 adapted questions + complete answer key, involving identification of reactants and products, interpretation of simple chemical equations, analysis of atom conservation, construction of molecules using colored balls, and building the balancing of chemical reactions.

Target Audience:
Students in Middle School, High School, Youth and Adult Education (EJA), and Specialized Educational Support (AEE).
Especially recommended for students with Intellectual Disabilities (mild to moderate), ASD, ADHD, Dyslexia, Down Syndrome, and students with difficulties in understanding abstract Chemistry concepts.

Format:
Color printable PDF with visual representations of chemical reactions, use of colored balls to model atoms, true or false activities, association tasks, and reaction-building exercises, with clear visual organization and answer key included.

Key Features:

✅ Teaches the concept of chemical balancing in a concrete and visual way.
✅ Uses colored balls to represent atoms, allowing hands-on manipulation and molecule construction.
✅ Explores the principle of conservation of matter, showing that atoms do not disappear, only rearrange.
✅ Includes practical activities for building and balancing chemical equations, promoting active learning.
✅ Progressive structure: starts with observation of reactions, advances to analysis, and leads to constructing the balancing process.
✅ Simple language with short instructions and visual support.
✅ Can be used as an introduction, pedagogical reinforcement, or adapted assessment in Chemistry.
✅ Saves 8h35min of teacher preparation time.