Science Word Search

A collection of science word search puzzles. Choose from the list to play online or add your own words to customize and download.

Showing 1-24 of 111 records

Cell Structure Word Scramble Puzzle

Cell Structure

Science

chromatin, lysosomes, theory, cell wall, chloroplasts, cytoplasm, membrane, nucleolus, cells, osmosis, nucleus, biology, ribosomes, chromosomes, …

Atoms Word Scramble Puzzle

Atoms

Science

electron, orbit, levels, molecules, proton, atoms, periods, gain, nucleus, neutron, shells, particles, lose, ions, smallest, energy

Circulatory System Word Scramble Puzzle

Circulatory System

Science

beat, liver, blood, heart, cells, cardiac, flow, pressure, pump, pulse, artery, muscle, veins, oxygen, lungs, plasma

Human Body Systems Word Scramble Puzzle

Human Body Systems

Science

bronchus, blood, larynx, arteries, trachea, atrium, stomach, tissue, organ, heart, veins, oxygen, cells, tongue, lungs, nose

Heat Transfer Word Scramble Puzzle

Heat Transfer

Science

freezing, conduction, kinetic, wave, heat, transfer, vibration, convection, radiation, particles, melting, gas, liquid, energy, wasted, solid

Properties of Matter Word Scramble Puzzle

Properties of Matter

Science

hardness, gas, solid, atom, liquid, motion, length, color, density, matter, volume, toughness, mass, plasma, odor, temperature

Solar System Word Scramble Puzzle

Solar System

Science

jupiter, mercury, mars, moons, eris, ceres, neptune, sun, asteroids, rings, planets, saturn, venus, comets, earth, gas

DNA & Protein Synthesis Word Scramble Puzzle

DNA & Protein Synthesis

Science

A gene is a functional segment of DNA and Protein synthesis begins with genes. DNA provides the genetic information necessary to build a protein. This word search is based on terms related to DNA and Protein.

Science Careers Word Scramble Puzzle

Science Careers

Science

naturalist, geologist, paramedic, surgeon, scientist, physicist, astronaut, botanist, ecologist, doctor, engineer, pathologist, researcher, zoologist, …

Natural Selection Word Scramble Puzzle

Natural Selection

Science

organisms, growth, survival, artificial, theory, natural, charles darwin, adapted, reproduction, species, selection, population, inheritance, high …

Traits and Reproduction Word Scramble Puzzle

Traits and Reproduction

Science

feature, homozygous, gene, molecule, inherit, traits, protein, reproduction, heterozygous, variation, structure, mutation

Living and Non-living Word Scramble Puzzle

Living and Non-living

Science

fish, fur, amphibian, feathers, nonliving, sort, mammal, stimuli, classify, scales, respond, backbone, reptile, bird, excrete, features, move, …

Cell Transport Word Scramble Puzzle

Cell Transport

Science

permeable, exocytosis, hypotonic, proteins, osmosis, isotonic, hypertonic, molecules, diffusion, salt, solution, solute

Earth, Moon and Sun Word Scramble Puzzle

Earth, Moon and Sun

Science

crescent, axis, quarter, eclipse, full moon, tidal bulge, new moon, waxing, revolve, high tide, equinox, rotate, low tide, waning, neap tide, spring

Scientific Method Word Scramble Puzzle

Scientific Method

Science

theory, experiment, qualitative, constant, variable, observation, quantitative, evidence, hypothesis, data, graphing, reasoning, claim, conclusion, …

Parts of the Ear Word Scramble Puzzle

Parts of the Ear

Science

incus, stirrup, ear canal, cochlea, malleus, pinna, lob, outer ear, ossicles, inner ear, anvil, auricle, stapes, hammer, eardrum, membraine

DNA Word Scramble Puzzle

DNA

Science

hydrogen bond, base pair, nucleotide, thymine, adenine, nucleus, double helix, nucleic acid, chromatin, cytosine, guanine, dna, phosphate, chromosome

Living Things Word Scramble Puzzle

Living Things

Science

domain, species, phylum, mammal, genus, habitat, vertibrate, family, animalia, order, bacteria, linnaean, plantae, fungi, kingdom, invertibrate

Albert Einstein Word Scramble Puzzle

Albert Einstein

Science

gravity, science, relativity, genius, atoms, research, theories, cosmology, universe, germany, photons, quantum, nobel prize, physics, energy, papers

Separating Mixtures Word Scramble Puzzle

Separating Mixtures

Science

centrifuging, decanting, distillation, filtration, evaporation, crystallization, soluble, solvent, colloid, transparent, chromatography, solution, …

Magnetism Word Scramble Puzzle

Magnetism

Science

parallel, static, friction, series, positive, shock, induction, turbine, ohms, spark, charges, volts, insulator, generator, magnetism, solenoid, …

STEM Word Scramble Puzzle

STEM

Science

Word search based on STEM, a common abbreviation for four closely connected areas of study: science, technology, engineering and mathematics.

Chemical Bonding Word Scramble Puzzle

Chemical Bonding

Science

molecular, sigma, angles, polar, ionic, covalent, single, pair, pi, octet, geometry, structure, lewis, bond, double, triple

Chemical Reactions Word Scramble Puzzle

Chemical Reactions

Science

equation, reaction, energy, combustion, aqueous, solvent, bond, replacement, endothermic, catalyst, product, phase, exothermic, yield, atom, reactant