Plataforma de Educação Humanizada

Torne-se Membro

Air Pressure Experiment with a Syringe

Syringe (without needle). Small balloon. Water (optional)..Prepare Syringe: Place the balloon over the end of the syringe. Pull Plunger: Pull the plunger back to create a vacuum inside the syringe. Observe: Observe how the balloon inflates as the air pressure inside...

Simple Circuit with a Battery and Bulb

Battery (AA or AAA). Light bulb (with socket). Electrical tape. Wires..Connect Wires: Connect one wire to the positive terminal of the battery and the other wire to the negative terminal. Attach Bulb: Connect the wires to the light bulb’s socket. Complete Circuit:...

Simple Electrolysis

Two pencils (sharpened at both ends). Water. Salt (to improve conductivity). Battery (9V or AA). Electrical tape..Prepare Electrodes: Insert the pencils into the water without touching each other. Connect Wires: Attach wires to the pencils and connect them to the...

Conductivity Test

Battery (AA or AAA). Light bulb or buzzer. Wires. Various materials (e.g., metal paper clips, plastic straws, rubber bands)..Create Circuit: Set up a simple circuit with the battery and light bulb or buzzer. Test Materials: Place different materials in the circuit to...

Light Refraction Experiment

Glass of water. Pencil or straw. Paper and pencil..Introduce Refraction: Explain the concept of light refraction and how it bends when passing through different materials. Set Up Experiment: Place a pencil or straw in a glass of water. Observe Refraction: Observe how...
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