
Grades 1–3 (P.1–P.3)
Changes in Materials - Write the Change
19 Baht
Checking access…This category includes materials and their properties, changes in materials, forces, energy, electricity, states of matter, light, sound, and magnets. Start with a safe observation or exploration, then use a worksheet to name, compare, or explain what happened.

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)

Grades 4–6 (P.4–P.6)

Grades 4–6 (P.4–P.6)

Grades 1–3 (P.1–P.3)

Grades 1–3 (P.1–P.3)