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Yuan Longping
He was born in 1930.
He came up with an
idea for a hybrid
rice in the 1960s.
His dream is to grow
a new type of rice that
would be as big as a
peanut.
What do you need?
a candle and
a candleholder
A big glass jar
A shallow dish with water
matches
Let’s do it!
EXPERIMENT
1. Put the candle in the candle ______ .
2. Put the candle holder in the d___.
3. Fill the dish h___ full with water.
4. L____ the candle.
what do you do?
holder
ish
alf
ight
5. Let the candle b____ for two or three minutes.
6. Carefully put the jar over the candle until the top of the jar r____ on the dish.
7. Examine the water in the j___.
urn