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Post on 27-Mar-2015
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This and That
The times, they are
a changin’!
Critter Dinner
Too Hot! Rock-n-Roll
Does the moon produce heat and
light?
No, the moon only reflects light from
the Sun so that we see it from
Earth.
Describe where your teacher is in comparison to the
chalkboard.
Did you use phrases like, “to the left” or “one
meter in front of”?
What is the Earth’s main
source of light and heat?
The Sun! The Sun provides all of the heat and light the
earth needs in order to have living things
survive.
Ten pounds of ice were taken out of the freezer
and put in a sealed container. The
container was heated until all of the ice was
melted. Then the water inside was poured out
and weighed. How much did it weigh?
It still weighed 10 pounds. The amount
of matter did not change because the
container was sealed.
How are the gills of a fish and the lungs of a bird
alike?
Both structures provide a function
so the animals can survive.
Their function is to provide oxygen.
A beautiful oak leaf is on the grass at the
foot of an oak tree. Classify the leaf as: Living, non-living, or
once living.
The oak leaf is “once living.” It was living while it
was on the tree, but no longer is part of
the tree’s living system.
Name one stage in the life cycle of
a butterfly.
Many organisms develop in stages. The stages of a butterfly’s life cycle are egg,
larva, pupa, and adult.
Describe what will happen if you put the north pole of one magnet next to the north pole
of another magnet.
The two magnets will repel, or push away from one another. Magnetic force is observed when
magnets repel or attract.
What causes the moon to appear to
change shape over a month?
The lit part of the moon we see from Earth appears to
change shape because of the
positions of the Earth, the moon, and the
sun.
On a bright sunny day Freddy notices that the
shadow made by the tree in his front yard changes
over time. What causes the shadow
to look different in the morning than in the
afternoon?
The sun appears to move across
the sky each day from east to west. Around noon it is directly overhead.
What do seaweed, mold, fleas, trees, and snakes have
in common?
They are all living organisms.
What is a body covering found on
animals?
Body coverings are often used to
classify animals or sort them into
groups. A few body coverings are skin, fur, feathers, and
scales.
What is the function of most
wings?
The structure of wings are mostly used for flying.
A robin eats a grasshopper. The grasshopper eats a
clover in a field. The clover is nourished by rain and
sun.
The relationship between these organisms can be written as a ____________.
food chain.
All plants make their own food. All animals depend on plants for a food source, but some
also eat other animals.
What structure in the skeleton of a lion might tell us the lion is a meat
eater?
One structure is his sharp teeth that are
used for tearing meat. He also has strong muscles used for
running as he hunts.
If you want to stay cool on a 90
degree day, should you wear
your black shirt or your yellow one?
Light and energy are absorbed
more quickly by dark colors than
light ones, so wear your yellow
shirt.
You fix three cups of hot chocolate for your friends. You put a metal spoon into
the first cup, a plastic spoon in the second cup, and a wooden one in the
third.
Which spoon will feel the hottest after three
minutes?
The metal spoon will feel hottest
because metal is a good conductor of heat energy.
If a light bulb is connected to a
battery with two wires and the bulb lights, it is called a
_______ circuit.
closed Closed circuits produce light,
heat, sound, and magnetic effects.
What is one good conductor of electricity?
Most metals are good conductors of electricity.
Water also conducts electricity.
A few insulators are wood, rubber, and glass.
They don’t conduct electricity.
LaToya held a fork in the flame of a burning candle. Suddenly the handle was so hot she had to put the fork
down.This is an example of the flow of energy from an
______ ______ to an ______ __________.
energy source to an energy receiver.
What is one function of soil?
Soil can retain water, support
plant growth, and is used as one of earth’s resources
in building materials.
The process that changes a rough
rock into a smooth one over time is called __________.
erosion or weathering. Both are slow processes
that change the surface of the
earth.
The Appalachian Mountains of Kentucky are very rounded at the tops while the peaks of
the Rocky Mountains are sharp and pointy.
What process caused this difference?
Erosion and weathering are slow
processes that change the surface of the
earth—including the aging of mountains.
What is one material from the earth used in the construction of
your school building?
Stone, clay, and marble are a few
of earth’s resources used for
building.
What is one way early Kentucky
people used earth materials to
survive?
They used many earth materials. Some of them were used for
building (stone, clay, marble), fuel sources
(coal), and for growing plants used for food.
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