Created by

EnglishTeacherZ
- Natural Science
- Properties of Materials
- Age 3-12
-
level: Grade 4
- English
คำแนะนำของผู้เขียน
Practice vocabulary like hard, soft, tough, fragile, plastic, elastic, soluble, insoluble, thermal conductor, thermal insulator.
Created by

EnglishTeacherZ
คำแนะนำของผู้เขียน
Practice vocabulary like hard, soft, tough, fragile, plastic, elastic, soluble, insoluble, thermal conductor, thermal insulator.