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This year's questions


Previous years

2024-2025 in Catherine Hathaway's 5th-grade class, every other Tuesday


can we learn about the periodic table
what is einsteinium's atomic weight
what unpoisons arsenic
can we talk about nuclear science
how do nuclear power plants work
what are elements
how many elements are there

what chemical elements make paper
how do you test DNA
why is radiation dangerous to DNA
why does acid dissolve stuff and ??? acids don't
what came after the dinosaurs
which came first the chicken or the egg
why do we need food
what is life
what is the purpose of humans
how was all life created
What chemical compounds do people use to make a perm
how do we mix elements and make chemical compounds

what are people
are zebras white with black stripes or the other way around
why can't we breathe in space
how do our voice boxes work

is the big bang theory real
how many stars are there
is there air on other planets
how does hyper speed work in space (or is it just in Star Wars)
why does the moon come in the night not in the morning
was the sun actually a star
why do black holes speed time
why does gravity push down instead of up
will the sun ever explode
were there dinos on the moon

what is forensic science
how do you test body fluids
how many clouds in the sky, and where does the rain come from
what makes the world/air cold or hot
were octopuses ever found at antarctica

what are the laws of physics
why is the sky blue
how many kinds of scientist are there

why does Rage against the machine make some people mad
why does the sun shine
what is the best thing about teaching science
are we going to watch star wars
how do we help the earth
how old is mr. science
who invented books
why is the dead sea so salty
when we die where do we go
were we created by god or evolution

can we control dinphos
what would happen if the moon weren't there
does space go on forever
why are lights colorful
who discovered humans
why do cats and dogs have whiskers
why do we get cold
how were lights invented
why is grass green
why does old peoples' hairs turn white



Calendar:
27 Aug Introduction, air and atmosphere
10 Sep Phases of the moon, eclipses, and observe sunspots
24 Sep Atoms, the periodic table, nuclear energy
08 Oct From atoms to DNA

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Last update May 2023 - HvH
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