4 Design Tips for Building Better Learning Materials

High Quality Brass Wires from Old Copper Wire

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Colored paraffin behaves differently — even when it’s the same material. The pink layer sounds softer, while the orange one gives a drier, sharper crunch. Color affects the density of the coating, and that changes the sound. One single layer on chocolate breaks fast with a short “click.” Multiple layers — up to 10 — crack slowly, step by step, creating a deeper and richer sound. The more layers, the longer and more satisfying the crunch. Paraffin shows it clearly: color, thickness, and number of

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Meralyn Villareal Boten on TikTok

Instructional Materials for Effective Demonstration Teaching