Step 1: Have your youngsters discover a tall, thin jar -- the sort of jar that pickles or olives are available in works effectively. With a ruler, place 5 tall, slim rectangles next to the longer, horizontal rectangle, as shown. Step one: Draw the pattern shown on the poster board. How to make fancy envelopes:Step 1: Draw the envelope pattern proven here on a chunk of cardboard. Have them lower three small equal-measurement items of steel wool, and place a piece into every test tube. Step 5: xây dựng Have your youngsters evaluate the color in each take a look at tube. Solely the steel wool in check tube three rusted. They should put two tablespoons of the indicator into every check tube. Step 4: Ask your youngsters so as to add one cup oil and two teaspoons vinegar.