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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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 …
Planets and Moon
earth : this planet may have actually had 2 moons at one point., saturn : about 700 earths can fit in this planet., ganymede : the same age as jupiter., jupiter …
Einstein's Life
mileva: einstein's first wife, switzerland: the place where einstein continued school from, relativity: the theory einstein is most known for, talmud: …
Cyberspace
spyware: captures information about a machine and transmits it to another source., cryptography: the study of encrypting and decrypting data to prevent …
Biology Revised
centromere : the region that joins two sister chromatids, codon : a sequence of three nucleotide bases, mitosis : a process of asexual reproduction in …
Change in Matter
reversible : can go back to the original, irreversible : cannot go back to the original, freeze : change from liquid to solid, melt : change from solid to …
Microbial Growth
alcohols : non-acidic fermentation product, bacterial lawn : continuous, confluent growth – no single colonies, blood agar : solid media supplemented with red …
Nucleic Acids
cytosine : nitrogen base starts that pairs with guanine , condensation : process of combining each nucleotide, dna : deoxyribonucleic acid , nucleotides : …
