Science Word Search

Free printable science word search puzzles. Download pre-made or create your own word search using our word search maker. Simply download, print and start playing or play online.

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Earth and Space

moon, planet, seasons, scale, space, equinox, solstice, orbit, latitude, solar eclipse, hemisphere, axis, equator, intensity, star, revolution, earth, …

Separating Mixtures

centrifuging, concentrated, solute, solvent, colloid, emulsion, suspension, dissolve, solubility, chromatography, mixture, filtrate, solution, …

Earth and the Universe

meteor, eclipse, day, solar system, mass, gravity, deforestation, greenhouse gases, carbon dioxide, emissions, fossil fuels, seasons, comet, …

Radiology

anode, filament, intensifier, fluoroscopy, ct scan, contrast, ultrasound, barium, cathode, roentgen, radiation, curie, isovue, hounsfield, scatter, …

BIOMOLECULES

phosphate, histidine, lipids, glucose, carbohydrates, starch, polypeptides, steroids, saturatedfats, adenine, carboxyl, enzymes, nucleotides, …

Metals

Metals are usually crystalline solids that are good conductors of heat and electricity. Word search puzzle based on commonly used metals.

Reproduction and Heredity

dominant, genetics, cell division, dna, mutation, trait, chromosome, gene, gamete, inherited, punnett square, recessive, cytokinesis, heredity, …

Cell Organelles

chloroplast, nuclear membrane, mitochondrion, lysosome, golgi apparatus, ribosome, vacuole, cytoplasm, cell membrane, cell wall, nucleus

Bones and Muscles

quadricep, femur, skeletal, cardiac, smooth, tibia, clavicle, scapula, tarsal, sternum, fibula, radius, deltoid, metacarpals, skull, triceps, bicep, …

Growth and Development

personality, birth, self esteem, adulthood, death, stages, role models, geriatrics, puberty, nutrients, infancy, childhood, cell, growth, hormones, …

Enzymes

fats, starch, active site, protease, protein, amino acids, enzyme, substrate, amylase, lipase, denature

Cells, Organelles, and Cell Transport

concentration, cell wall, osmosis, phospholipid, diffusion, hydrophobic, microscope, eukaryotic, solute, permeable, mitochondria, chloroplasts, …

Matter Vocabulary

attracted, matter, melting, emulsifier, soluble, mixture, liquid, freezing, atoms, cluster, solvent, molecules, solid, mass, solute, gas

The Nervous System

network, hormones, central, neuron, energy, vision, complex, signal, neurology, biology, brain, cell, nerves, axons, motor, circuit

Metallurgy

casting, extraction, mining, forging, minerals, fabrication, lathe, smelting, iron ore, hardness, aluminum, steel, alloy, bronze, plating, extrusion

Structure of an Atom

orbits, neutron, negative, period, electron, charge, symbol, proton, positive, number, atom, neutral, group, mass, atomic, nucleus

Cell Transport

cell membrane, proteins, hypertonic, osmosis, exocytosis, diffusion, lysosome, protein, molecules, modify, vesicle, ribosome, isotonic, golgi, …

Thermal Transfer

vacuum, waves, particles, density, current, solid, gas, conduction, insulator, convection, heat, conductor, liquid, temperature, radiation

Heredity and Reproduction

heredity, chromosomes, alleles, genotype, phenotypes, dominant, recessive, heterozygous, homozygous, offspring, prokaryotic, binary fission, …

Parts of a Bird

back, beak, belly, breast, chin, crown, eyes, feathers, flank, foot, head, lore, nape, nostril, rump, scapular, tail, tarsus, territorial, thigh, …

Physics

force, centrifugal, motion, potential, collision, isaac newton, conservation, kinetic, tangent, transnational, inertia, orbital, velocity, system, …

The Human Heart

aortic valve, pulmonary vein, mitral valve, right atrium, superior vena, inferior vena, aorta, left ventricle, pulmonary valves, right ventricle, …

Science: Mixtures and Solutions

solution, gas, saturated, plasma, solid, evaporation, compound, safety, dissolve, solubility, reaction, insoluble, chemical, distill, experiment, …

Waves

amplitude, volume, oscillation, compression, pitch, trough, transfer, frequency, longitudinal, peak, wave, energy, wavelength, transverse, rarefaction

Sound Waves

valley, sound wave, peak, reflect, vibration, laser, simulation, compression, molecules, particles, force, eardrum, detector, loudness, mean, dense, …

Skin Structure

support, five layers, touch, identification, metabolism, strength, nutrition, moisture, temperature, hypodermics, communication, dermis, protection, …

Skin Structure, Growth, & Nutrition

pspule, epidermis, dermis, minerals, excretion, acne, pheomelanin, proteins, dermatology, vitamins, collagen, calluses, elastin, eumelanin, melanin, …

Magnets and Static Electricity

static electricity, electrical field, conductor, insulator, magnet, magnetic field, north pole, south pole, attract, repel, induced magnetism

Human Bones

Word search puzzle related to the name of bones found in human skeleton.

Physical & Chemical Change

combustion, gas, rusting, rotting, evaporation, sublimation, precipitation, endothermic, exothermic, liquid, solid, energy