Science Crossword Puzzles

Science crossword puzzles printable are a great way to spend some quality time with your children while helping them learn about science. Give them a fun and educational activity to do together. With a printable crossword puzzle, you can teach your kids about the solar system and other science related topics.

Showing 1-30 of 1746 records

Sort by:  

Waves crossword puzzle
Waves

how we typically measure frequency, this is what light is made of, the bottom of a wave, the distance from the top of one wave to the top of another, …

Symbiotic Relationships crossword puzzle
Symbiotic Relationships

the non-living parts of an ecosystem like sunlight and water, an organism that can make its own food, usually through photosynthesis, the natural home …

Energy Stores and Transfers crossword puzzle
Energy Stores and Transfers

energy stored in bonds of chemicals, and might be released in reactions, e.g. food and batteries, wasted energy, spread out, good at preventing waste, …

Chemical Bonding and Reactions crossword puzzle
Chemical Bonding and Reactions

bonding where valence e- are delocalized, sharing of 2 e- between 2 nonmentals, covalent molecule with uneven distribution of valence e-, elements …

Atomic Structure crossword puzzle
Atomic Structure

the force that holds particles together in the atomic nucleus, a subatomic particle that has no change and that is found in the nucleus of an atom, a …

Chemistry crossword puzzle
Chemistry

hcl(aq), _ acid, nh3, a group of atoms held together by covalent bond, clo-, so4, n3-, name of a constant = 6.02x10^23, substance being formed in a …

Parts of the Body Quiz crossword puzzle
Parts of the Body Quiz

a chair has four of these. you have two, people often get these pierced, you have 32 of these and you use them to eat, you use this part of the body …

Contact & Non-contact Forces crossword puzzle
Contact & Non-contact Forces

_ forces act between two objects that are physically touching, pressure applied to an object by another object e.g. picking up a pen, a force of …

Mixtures and Solutions - Grade 5 crossword puzzle
Mixtures and Solutions - Grade 5

material in which a solute dissolves, a mixture of two or more materials, separates soluble solids from liquids, a material that will dissolve in a …

Speed, Velocity, and Acceleration crossword puzzle
Speed, Velocity, and Acceleration

the rate of change of velocity over time, change in position of an object that is dependent on direction, the speed at any given point - what shows up …

Stoichiometry crossword puzzle
Stoichiometry

a ratio expressed as a fraction that equals one, the ratio of the actual yield to the theoretical yield of a material, the volume occupied by 1 mole …

Acids, Bases and Salts crossword puzzle
Acids, Bases and Salts

a chemical reaction between an acid and a base that takes place in a water solution, the characteristic of water that allows bases and acids to …

Acid and Alkalis crossword puzzle
Acid and Alkalis

what is the scale called that you measure acids and alkalis on?, what word does the colors blue and purple go with?, what is the process to make …

Organic Chem crossword puzzle
Organic Chem

organic compound with single bonds of carbons, organic compound with double bonds of carbon, alkene with one carbon, alkane with one carbon, alkene …

Cell Biology and Human Respiratory System crossword puzzle
Cell Biology and Human Respiratory System

the smallest unit of life, controls the cell and holds dna, jelly-like substance where chemical reactions happen, the thin layer that controls what …

Atomic Structure Review crossword puzzle
Atomic Structure Review

a physical combination of two or more substances that retain their properties and can be separated, the force that holds atoms together in a molecule …

Matter: Changes of State crossword puzzle
Matter: Changes of State

the change of state from solid to liquid, the state of matter where particles move fastest, the state of mater where the particles are fixed in …

Cell Transportation crossword puzzle
Cell Transportation

when plant cells are swollen with water, when animal cells have collapsed due to water loss, release of cellular substances as secretions from cells …

Biology Revision crossword puzzle
Biology Revision

the test for sugars, the test for starch, what we call someone who does not have enough of a vitamin or mineral, structures that break bigger …

Cell Organelles crossword puzzle
Cell Organelles

outer layer of the cell, can control what goes in and out of the cell, make proteins for the cell, break down worn out cell parts, same as rough er, …

The Endocrine System crossword puzzle
The Endocrine System

cells that synthesize and secrete insulin, where hydrophilic hormones are soluble and lipophilic hormones bind to proteins, a type of hormone with …

Genetics and Evolution crossword puzzle
Genetics and Evolution

the formation of living things from one parent only, the production of living things by combining cells from two parents, a sex cell, the joining or …

Biotechnology crossword puzzle
Biotechnology

denaturation; annealing, extending (abbr.), recently developed method for making precise and targeted changes in the genome of a living cell, …

Cellular Respiration / Photosynthesis crossword puzzle
Cellular Respiration / Photosynthesis

fermentation used by bacteria and yeast to create bread, generates the carbon dioxide in cellular respiration, the green pigment where photosynthesis …

Skeletal, Muscular, Nervous Systems crossword puzzle
Skeletal, Muscular, Nervous Systems

the body system that controls all the other body systems, a tissue composed of cells or fibers, the contraction of which produces movement, the frame …

Living Things crossword puzzle
Living Things

_ evolution is the process by which unrelated organisms evolve characteristics that are similar, basic unit of structure and function of an organism, …

Mitotic Cell Cycle crossword puzzle
Mitotic Cell Cycle

one of two identical parts of a chromosome, held together by a centromere. formed during interphase by the replication of the dna strand, the division …

Human Body System crossword puzzle
Human Body System

structures in the nose that filter air, first chamber blood enters from the body, cartilage tube lined with cilia and mucous; epiglottis is flap that …

DNA and Genes crossword puzzle
DNA and Genes

traits that are not expressed in the heterozygote, version of a gene, principle of independent assortment, mendel's _ law, the heterozygote …

Microscope crossword puzzle
Microscope

this objective lens is represented by the color red, this objective lens is represented by the color blue, this part of the microscope holds the slide …