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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Forces and Motion crossword puzzle
Forces and Motion

a push or pull on an object, the amount of force needed to move an object, when two forces acting on an object are equal and opposite, when an object …

Acids and Bases crossword puzzle
Acids and Bases

meaning of ph, when acid reacts to base and produce salt and water, has a ph level of 7, an indicator that is colorless and turns to pink when …

Flower Parts and Functions crossword puzzle
Flower Parts and Functions

the protective thick leaves of the ovary, what bees and other pollinators carry from flower to flower, the collective name for the female parts of a …

Gaseous Planets crossword puzzle
Gaseous Planets

the great _ spot on neptune is actually a giant storm, larger than our planet earth!, the gas giants are so _ because they are so far away from the …

Famous Inventors crossword puzzle
Famous Inventors

inventor of the light bulb, known for alternating current (ac) power, revolutionized car manufacturing with the assembly line, pioneers of the first …

Simple Machines crossword puzzle
Simple Machines

used to moving things in the yard or job site, get things from a lower to a higher surface, used to cut, holds papers together, makes things able to …

Structure of a Flower crossword puzzle
Structure of a Flower

colorful part of a flower that attracts pollinators, leaf-like structure that protects the flower bud, male reproductive part of a flower producing …

Rockets crossword puzzle
Rockets

the moment when a rocket begins its ascent from the launch pad, the process of collecting and transmitting data from a spacecraft to earth, the …

Cell Parts crossword puzzle
Cell Parts

capture the sun's energy and convert it into glucose, the er where the ribosomes are attached.., ribosomes make these.., the cell _ is found in …

Variation & Inheritance Key Words crossword puzzle
Variation & Inheritance Key Words

all the alleles that make up a certain gene, an allele that is only expressed if there are 2 copies, e.g. bb, the differences within a species, …

Water Science crossword puzzle
Water Science

a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles, a nearly in-compressible fluid …

Planets and History of Astronomy crossword puzzle
Planets and History of Astronomy

the moon block the light from the sun reaching the earth (order s.m.e.), the earth block the light from the sun reaching the moon (order s.e.m.), the …

Dental Terminology crossword puzzle
Dental Terminology

principle fiber group- cementum to alveolar bone in an oblique direction, movement of teeth into their functional positions, principle fiber …

Inheritance, Variation and Evolution crossword puzzle
Inheritance, Variation and Evolution

the formation of new species in the course of evolution, the death of all members of a species, an organism’s observable characteristics, the …

Cell Parts and Its Function crossword puzzle
Cell Parts and Its Function

regulates what enters/exits the cell, contains genetic material, control center of the cell, protein synthesis, suspends organelles, site of …

Introduction to Biology crossword puzzle
Introduction to Biology

the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …

Neurotransmission crossword puzzle
Neurotransmission

major excitatory neurotransmitter involved in memory, influences learning, attention and emotion; oversupply linked to schizophrenia, major inhibitory …

Electrolysis crossword puzzle
Electrolysis

a chemical change caused by passing an electric current through a compound which is either molten or in solution, the positive electrode, the negative …

Endothermic and Exothermic crossword puzzle
Endothermic and Exothermic

a reaction that absorbs energy, a reaction that releases energy, a substance that can increase the rate of a reaction without being used up, the …

Newtons Second Law of Motion crossword puzzle
Newton's Second Law of Motion

acceleration is _ proportional to net force, a push or pull, acceleration is _ proportional to mass, _ the mass, doubles the acceleration, depends on …

Basic Chemistry crossword puzzle
Basic Chemistry

each of two or more forms of the same element that has equal numbers of protons but different numbers of neutrons are called this, ionic compounds …

Atoms and the Periodic Table crossword puzzle
Atoms and the Periodic Table

part of the atom comprising protons and neutrons (7), process that causes reactive metals to discolour in air (9), protons and neutrons have a …

Photosynthesis / Respiration crossword puzzle
Photosynthesis / Respiration

the process by which plants use energy from the sun, via chloroplasts, to produce sugars, and oxygen, the green pigmentation within chloroplasts, …

ECG / Cardiac Terms crossword puzzle
ECG / Cardiac Terms

_ t waves are often seen in mild to moderate hyperkalaemia, valve located between the left atrium and ventricle, leads 7, 8, 9 allow for this view of …

Structure of the Leaf crossword puzzle
Structure of the Leaf

which specialised cells in plant roots increase surface area for absorption of water and minerals?, which waxy layer on the surface of plant leaves …

Acid and Base crossword puzzle
Acid and Base

an indicator, shows whether a substance is acidic, alkaline, or neutral, a solution with a ph value less than 7, changes colour to show the ph of a …

Mitosis crossword puzzle
Mitosis

first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …

Organic Chemistry crossword puzzle
Organic Chemistry

a hydrocarbon whose molecules contains at least one carbon– carbon double bond (11), hydrocarbons with similar boiling points separated from crude …

Chemical Reactions & Equations crossword puzzle
Chemical Reactions & Equations

in _ displacement 2 ions change places to form 2 new compounds, _ reaction -1 compound forms 2 or more simpler substances, _ reaction - substance …

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 …