Week 4 Assignment #1
Whales and Fish
Whales and fish both live in the water, but they are
different in many ways. Whales are
large animals that
TA
lived
live in the water. Even though whales
live in the water,
their most
TA
through a hole in the top of their
heads. At the same time
bofe/sc
they blow out old air. Whales don’t get
air like fish. Fish
take in air from the water.
lived
Mother whales give birth to live whales. The baby
whales most
R1/sc
whale must [come] to the top of the
water right away for
air. The baby drinks milk from its [mother
^ for] about a year.
way/sc
Then it finds its ^ own food. Fish have
babies in a different
way. Most mother fish lay eggs. The
babies are born
when the eggs hatch. Right after they
are born, the baby
most
fish must find their own food.
Whales and fish are alike in some ways too. Whales
and fish have flippers on their sides.
They also have fins
T R1/sc
on their tails. Flippers and fins help
whales and fish
swim. Fins move and push the water
away.
ERROR
RATE: 10/297
ACCURACY
RATE: 96
SELF-CORRECTION
RATE 1:3
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