Show:
Grade 4 A
Grade 4 B
Grade 3 A
Grade 3 B
Trivia
100
found in nature
What is natural?
100
made by people or devices
What is artificial
100
can be replaced by new growth
What is renewable?
100
the weight that a structure supports
What is load?
100
Mr. Dolan's favorite type of pop
What is coca cola?
200
a unit used to measure the loudness of sound; the short form is dB
What is decibel?
200
to make sound louder
What is amplify?
200
anything made of parts that holds weight
What is a structure?
200
any material taken from nature
What is a raw material?
200
the first unit the grade 3's did in science this year
What is plants
300
a sound that bounces off an object and reflects back to the ear
What is echo?
300
move back and forth many times per second
What is vibrate?
300
a hollow structure with a hard outer case that holds the structure together
What is a shell structure?
300
a structure made of firm parts that a fastened together
What is a frame structure?
300
the first unit the grade 4's did in science this year
What is habitats?
400
to absorb
What is insulate?
400
a part of the body that send sensory signals to the brain and sends signals from the brain to all parts of the body
What is nerve?
400
being stable
What is stability?
400
a structure that is not hollow and that is the same throughout, made of one material
What is a solid structure?
400
you look here to find the definitions of words
What is the glossary?
500
how high or low a sound is
What is pitch?
500
energy that vibrates particles as it travels through matter, sensed by the brain as sound
What is a sound wave?
500
an object that holds materials together
What is a fastener?
500
mortar, nail, glue, screw these are all types of what
What are fasteners?
500
how old is Mr. Dolan
What is 27?