Grade 2 Science
You change an orange by peeling it. Is this a change you can undo?
No. You cannot change it back.
This energy from the sun is very bright and travels in all directions away from its source.
The last holiday's of the year.
Christmas
How many legs does an octopus have?
8
What help make your skin soft?
oil
True or false: When I cut paper, it is no longer solid.
False
Which objects absorbs more light, a piece of black construction paper, or a piece of light blue construction paper?
Black construction paper
This day's is celebrated of a "New" beginning.
Birthday
A joey is what kind of animal baby?
Kangaroo
Sweat evaporates on the skin and helps cool the body.
(T or F)
True
What is a change I can make to Play-Doh that can be changed back?
Possible answers: squish, cut, roll, etc.
Name one of the two types of energy that the sun, a campfire, and a streetlamp all radiate.
This day celebrates the beginning of a new year.
What bird has the largest egg?
Ostrich
The dermis is thinner than the epidermis.
(T or F)
False
A cup of water has these two states of matter.
Does a straw in a glass of water reflect, refract, or absorb light?
Refract
This day is meant to celebrate the United States becoming a country.
Independence Day (or 4th of July)
What is a baby fox called?
Kit
Two jobs for the blood vessels.
Carry oxygen and nutrients.
Keep your body at a constant temperature.
When water boils and evaporates, it starts in what state of matter, and changes into what other state of matter?
Does a mirror reflect, refract, or absorb light?
Reflect
Thanksgiving always happens on this day of the week.
Thursday
How many bones do sharks have?
0
This appear on your skin when you get cold.
Goose bumps