Crossword Puzzles
Download your favorite crossword puzzle and start playing. These are perfect for teachers and parents that are looking to keep their kids busy while learning.
Checkout our collection of thousands of ready to use crossword puzzles that cover different topics. We add new ones on regular basis so keep visiting to enjoy new entries.
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Cirulatory System
arteriole: small branch of an artery that leads to capillaries., capillary: tiny blood vessel where gas exchange and nutrient exchange occur., diastole: the …
Skills of Science
science : a way of learning about the natural world, observing : using one or more of your senses to gather information, quantitative : deals with numbers or …
Structures
tie : a diagonal beam that strengthens a structure? , structure : something that has been made or built, for example a bridge?, shell : contains and protects …
Chemical Analysis
pure: a substance with nothing else mixed in with it, precision: how close together different results are in an investigation, active ingredient: the part of …
The Letter H
hoagie : a bun with meat, cheese and vegetables (usually), hand : what you wave with, heart : what you draw on valentine's day, house : what you live in, …
Protons, Neutrons, and Electrons
protons: found at the center of an atom, electrons: found on the outside of the atom, neutrons: found at the center of the atom and have no charge, positive: …
Life Cycles
gills : what do tadpoles grow after they've hatched?, frogspawn : what are frogs eggs called?, eat : what do caterpillars do before they're ready to go into …
Heavy Metals
manganese: atomic weight 54.938, lead: atomic weight 207.2, arsenic: atomic number 33, copper: atomic number 29, cadmium: symbol cd, nickel: symbol ni, …
Composites
hydrogen: produced as a by-product of graphene synthesis from methane, graphene: lyten's core technology based on carbon., nylon: this material can be produced …
Nutrient Cycles
nitrogen : what is produced by denitrification?, active transport : how are nitrate ions absorbed by the plant?, oxidation : what type of reaction is the …
Sun & Moon
core : inner region of the sun, where fusion takes place, solar eclipse : occurs when the moon is in line between earth and the sun, and the moon casts a shadow …
Yeast Balloons
organism : living things with functions, fungi : a simple, single-celled or multi-celled organism that is neither a plant or an animal, cell : the smallest unit …
Physics Terms
crest : the topmost part of a wave, concave : curving inwards, rather than bulging outwards, wavelength : the length of a single wave, lens : a transparent tool …
