Grade 9-12 Chemistry Demonstrations

I need a chemist who can help me turn a sequence of grade-9 to grade-12 chemical experiments into crisp, engaging demonstrations for my students. The work is strictly educational, so every procedure has to illustrate a core concept from the school curriculum while staying safe, affordable, and repeatable in a standard laboratory.

Here’s what I’m after:
• A menu of experiments spanning the four grade levels, each mapped to a specific learning objective (e.g., reaction rates, acid-base titration, simple organic synthesis).
• Step-by-step laboratory protocols written in student-friendly language, including precise reagent quantities and expected observations.
• A consolidated material and equipment list that fits a typical high-school budget.
• Safety notes and risk assessments for each activity, with clear PPE requirements and waste-disposal instructions.
• Brief teacher’s notes that explain the underlying theory and common troubleshooting tips.
Optional but welcome: short video clips or annotated photos that show the key stages of each experiment.

All experiments must rely solely on chemicals that are legal and readily available to schools; no exotic or highly regulated reagents, please. If you already have tried-and-tested demonstrations on hand, I’m happy to adapt them. If not, we can co-develop fresh ideas together.

I’ll provide the curriculum outline and any lab constraints as soon as we start. You deliver the written package (Word, PDF, or Google Docs are fine) and, if you choose to add visuals, high-resolution MP4 or JPEG files.

Looking forward to making chemistry come alive for my students with your expertise!