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Professional Foundations of Preschool Chemistry

Purpose of This Course

Why Color-Mixing Chemistry Matters in Early Childhood

Chemistry Knowledge for the Teacher

Health, Safety, Supervision, and Ethical Practice

Child Development, CDA, CLASS, and Equity Connections

Technology Connection: Tools for Measuring and Documenting Color Change

Mathematics Connection: Quantity, Proportion, Pattern, and Data

Professional Portfolio Performance Task

Planning the Investigation Environment

Materials, Classroom Setup, and Investigation Centers

Small-Group Planning, Routines, and Positive Guidance

Scientific Language, Literacy, and Cultural Responsiveness

Core Investigation and Intentional Teaching

Core Investigation: How Do Amounts Change a Mixture?

Prompts That Develop Scientific Thinking

The Observe–Focus–Scaffold–Keep It Going Cycle

Integrated STREAM Extensions

Science and Technology: Seeing, Measuring, and Documenting Change

Art and Creative Representation: Expressing Color Relationships

Engineering and Mathematics: Designing a Target Color

Inclusive Assessment, Adaptation, and Partnerships

Assessment Foundations for Inquiry-Based Chemistry

Inclusive Adaptations for Diverse Learners and Communication Modes

Family Lens: Partnership Beyond a Take-Home Experiment

Assessment, Inclusion, and Partnerships

Assessment Through Authentic Evidence

Professional Self-Assessment

Professional Glossary

CLASS Success, Professional Reflection, and Portfolio

Teacher Guide to Succeeding in a CLASS Observation

Professional Knowledge Check

Educator Feedback, Implementation Commitment, and Course Evaluation

Dissolving and Mixing Unit: Teaching Framework

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