(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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a soft-bodied water animals that lives inside two hard shells
bivalve
a way of showing how something works
demonstration
the one thing that change in an experiment
independent variable
tiny, free-floating animals found in water
zooplankton
used for comparison in a science experiment
control
what you are going to measure in an experiment
dependent variable
a swimming sea creature with a two-part, fan-shaped shell
scallops
the final part of an experiment that summarizes the results
conclusion
things that stay the same
constants
measuring instrument with two adjustable legs
calipers
water that contains a high concentration of salts
salt water
the movement of water through a cell membrane
osmosis
movement of particles from a where there are more to where there are less
diffusion
tiny, single-celled creatures that live in water. They may use sunlight to make food or hunt like animals
dinoflagellates
produce a massive amount of Earth's oxygen
algae
the amount of oxygen mixed into water
dissolved oxygen
used to measure how clear or dirty water is
sechi disk
a mixture of fresh and salt water
brackish water
tiny, single-celled algae that live in water
diatom
a measure of how cloudy, hazy, or murky is
turbidity
green, rooted plant that grows underwater in shallow, salty ocean bays
eel grass
measures how acidic or basic a substance is
pH
the process where water bodies become overly rich with nutrients
eutrophication
tiny plant particles floating in bodies of water
phytoplankton
tiny shrimp-like creatures
copepod
how hot or cold something is
temperature
a simple, step by step process to explore questions and solve problems
scientific method
an educated guess
hypothesis
raising plants and animals in water
aquaculture
a test in which data is collected to answer a question
experiment
how clean or dirty water is
water quality
repeated trials of an experiment
replicates
water that has very little salt in it
fresh water
a tool that measures the salinity of water
refractometer
a measure of how much salt is dissolved in water
salinity
a measurement of how see through the water is
clarity
