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.

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Cell Organelle crossword puzzle
Cell Organelle

a organelle that destroys old cells or old organelles, the organelle that makes diploid or mitosis, an organelle that converts light into sugar, the …

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, …

Lab Safety crossword puzzle
Lab Safety

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

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 …

Gasses & Phase Changes crossword puzzle
Gasses & Phase Changes

solid to gas, highest temperature in pressure where a pure substance can exist at a vapor/liquid equilibrium, a measure of a sample's average kinetic …

Atom and Chemical Bonding crossword puzzle
Atom and Chemical Bonding

a neutral group of atoms joined together by a covalent bond, positively charged particle in the nucleus, the number of neutrons in iodine, the amount …

Gravity and Space crossword puzzle
Gravity and Space

the cloud of dust and gas that the solar system came from, the space a object takes up, the closest star to the solar system besides the sun, the …

The Integumentary System crossword puzzle
The Integumentary System

the less numerous type of sweat gland; produces a secretion containing water, salts, proteins, and fatty acids, dense irregular connective tissues …

Earth, Moon and Sun crossword puzzle
Earth, Moon and Sun

when the moon fully blocks the sun, the amount of time it takes for the earth to revolve around the sun, when the moon is fully illuminated, the …

Electricity crossword puzzle
Electricity

a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …

Asteroids, Meteors, Comets crossword puzzle
Asteroids, Meteors, Comets

a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a streak of …

Grade 7 Science - Forces crossword puzzle
Grade 7 Science - Forces

newton's _ law of motion: "an object in motion will continue in motion unless acted on by an unbalanced force.", the force that pulls all …

Biomolecules crossword puzzle
Biomolecules

it consists of two mono-saccharide molecules joined together, sugars, starches, and cellulose, formed from glycerol and three fatty acid groups, only …

DNA Replication crossword puzzle
DNA Replication

how many bonds are used between cytosine and guanine?, in replication how many new strands are made?, how many bonds are between cytosine and …

DNA crossword puzzle
DNA

a pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the dna molecule, a sequence of three nucleotides in a …

Organ System crossword puzzle
Organ System

water and electrolytes (gets rid of waist), gets rid carbon dioxide (lungs and diaphragm), lymphatic vesicles and lymph noes, the skin and its …

Biology Vocabulary crossword puzzle
Biology Vocabulary

a state of equilibrium in living things, complex proteins that speed up chemical reactions in the body, the diffusion of water across a membrane, long …

Biology - Plants crossword puzzle
Biology - Plants

place of photosynthesis, egg inside ovary, produces eggs for flower, vascular tissue that transports sugar and nutrients up and down the plant, a type …

Light, Emission Spectrum, & Big Bang Theory crossword puzzle
Light, Emission Spectrum, & Big Bang Theory

this is the most abundant element in the universe, this law tells us galaxies that are farther away move faster, cosmic microwave background is …

Biology - Cell crossword puzzle
Biology - Cell

controls what goes in and out of the cell, receives proteins from the er and packs them out to other parts of the cell, produces energy in plant …

Nature of Science crossword puzzle
Nature of Science

the information collected during an experiment is called _ , the _ variable is the factor in the experiment that is being tested or the part that is …

Respiratory crossword puzzle
Respiratory

drawing in of a breath, abnormally fast respiratory rate, paired major organs of respiration that contains bronchi and are divided into clearly …

Force and Motion Vocabulary crossword puzzle
Force and Motion Vocabulary

how far an object moves, how far an object moves of a certain amount of time, a push or pull on an object, the surfaces of two objects rubbing …

Periodic Table: Families and Periods crossword puzzle
Periodic Table: Families and Periods

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

Atoms & Mixtures crossword puzzle
Atoms & Mixtures

when atoms combine they form a chemical _ , iron can be separated from a mixture using a _ , an element is any substance that cannot be _ down into …

Motion, Forces and Energy crossword puzzle
Motion, Forces and Energy

distance an object travels in a given unit of time, combination of all forces acting on the object, product of an object's mass and velocity, force of …

Types of Energy crossword puzzle
Types of Energy

energy associated with the object’s motion, movement of energy from one location to another, potential energy is the energy stored in an object due …

Cell Structures crossword puzzle
Cell Structures

made of rna; where proteins form, an organism composed of two or more cells, outer layer of the cell that controls movement of materials into and out …

The Solar System and the Moon crossword puzzle
The Solar System and the Moon

only star in the solar system, large mass of very hot gas, number of lunar months, minor bodies of ice, dust and rock, planet can be seen from earth, …

Our Moon crossword puzzle
Our Moon

half illuminated, with light on right, light on right, increasing light, number of moon phases, each year, the moon moves _ , more than half …