In the experiment, the Windex of pea flowers and lime with corn flour, จุดมุ่งหมายเพื่อ. 1.) to study between materials used but harmful chemicals. Can remove cover and better or 2.) to train working together in groups 3.) as the guideline to use in daily life 4.) to study the lilac lime and corn starch in water medicine wipe the windows. The experiment was done by using different materials is 1.Rust wipe from the mirror from pea and lime. 2. Windex from corn starch, and then observe and record the effect was found. Windex of pea flowers and lime works better than corn starch.
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