Are you looking for no prep, printable, and fun life science puzzles for students to practice life science vocabulary skills? This resource includes 25 engaging crossword puzzles. These are great for introducing and reinforcing concepts, practicing vocabulary, and encouraging problem-solving ability. In this resource, you will receive the following crossword puzzles: 01 - Life Science - Crossword Puzzle Worksheet 02 - Characteristics of Living Things - Crossword Puzzle Worksheet 03 - Cell and Cell Organelles - Crossword Puzzle Worksheet 04 - Levels of Organization - Crossword Puzzle Worksheet 05 - Plant and Animal Cells - Crossword Puzzle Worksheet 06 - Cell Membrane and Cell Transport - Crossword Puzzle Worksheet 07 - Cell Cycle, Mitosis, and Meiosis - Crossword Puzzle Worksheet 08 - Sexual and Asexual Reproduction - Crossword Puzzle Worksheet 09 - Classification of Living Things - Crossword Puzzle Worksheet 10 - Viruses, Bacteria, Protists, and Fungi - Crossword Puzzle Worksheet 11 - Animal Classification - Crossword Puzzle Worksheet 12 - Plants and Plant Cells - Crossword Puzzle Worksheet 13 - Plant Reproduction and Pollination - Crossword Puzzle Worksheet 14 - Photosynthesis ＆ Cellular Respiration - Crossword Puzzle Worksheet 15 - Human Body Systems: Organs - Crossword Puzzle Worksheet 16 - Human Digestive System - Crossword Puzzle Worksheet 17 - Human Excretory System - Crossword Puzzle Worksheet 18 - Human Respiratory System - Crossword Puzzle Worksheet 19 - Human Circulatory System - Crossword Puzzle Worksheet 20 - The Skeletal and Muscular Systems - Crossword Puzzle Worksheet 21 - Ecology and Ecosystems - Crossword Puzzle Worksheet 22 - Biomes, Habitats, and Ecosystems - Crossword Puzzle Worksheet 23 - Food Chains and Food Webs - Crossword Puzzle Worksheet 24 - Genetics - Crossword Puzzle Worksheet 25 - DNA, RNA, Genes, and Chromosomes - Crossword Puzzle Worksheet Printable PDFs with answer key.

Are you looking for no prep, printable, and fun Physical Science puzzles for students to practice Physical Science vocabulary skills? This resource includes 27 engaging crossword puzzles. These are great for introducing and reinforcing concepts, practicing vocabulary, and encouraging problem-solving ability. In this resource, you will receive the following crossword puzzles: 01 - Physical Science - Crossword Puzzle Worksheet 02 - Introduction to Force - Crossword Puzzle Worksheet 03 - Force and Motion - Crossword Puzzle Worksheet 04 - Newton’s Laws of Motion - Crossword Puzzle Worksheet 05 - Simple Machine - Crossword Puzzle Worksheet 06 - Forms of Energy - Crossword Puzzle Worksheet 07 - Work, Energy, and Power - Crossword Puzzle Worksheet 08 - Electricity - Crossword Puzzle Worksheet 09 - Electric Circuits - Crossword Puzzle Worksheet 10 - Magnetism and Electromagnets - Crossword Puzzle Worksheet 11 - Properties of Waves - Crossword Puzzle Worksheet 12 - Waves, Sound, and Light - Crossword Puzzle Worksheet 13 - Electromagnetic Spectrum - Crossword Puzzle Worksheet 14 - Chemistry - Crossword Puzzle Worksheet 15 - Properties of Matter - Crossword Puzzle Worksheet 16 - States of Matter and Phase Changes - Crossword Puzzle Worksheet 17 - Atomic Theory and Structure of the Atom - Crossword Puzzle Worksheet 18 - Atoms, Molecules, and Ions - Crossword Puzzle Worksheet 19 - Elements, Compounds, and Mixtures - Crossword Puzzle Worksheet 20 - Periodic Table of Elements - Crossword Puzzle Worksheet 21 - Metals, Nonmetals, and Metalloids - Crossword Puzzle Worksheet 22 - Chemical Reactions - Crossword Puzzle Worksheet 23 - Acids, Bases, and the pH Scale - Crossword Puzzle Worksheet 24 - Heat and Temperature - Crossword Puzzle Worksheet 25 - Heat Transfer - Crossword Puzzle Worksheet 26 - Mixtures and Solutions - Crossword Puzzle Worksheet 27 - Mixtures and Separating Mixtures - Crossword Puzzle Worksheet Printable PDFs with answer key.

Are you looking for no prep, printable, and fun Earth Science Puzzles for students to practice Earth Science vocabulary skills? This resource includes 25 engaging crossword puzzles. These are great for introducing and reinforcing concepts, practicing vocabulary, and encouraging problem-solving ability. In this resource, you will receive the following crossword puzzles: 01 - Earth Science (Crossword Puzzle Worksheet) 02 - Geology (Crossword Puzzle Worksheet) 03 - Layers of the Earth (Crossword Puzzle Worksheet) 04 - Rocks and Minerals (Crossword Puzzle Worksheet) 05 - Earthquakes and Plate Tectonics (Crossword Puzzle Worksheet) 06 - Volcanoes, Types of Volcanoes (Crossword Puzzle Worksheet) 07 - Fossils, Types of Fossils (Crossword Puzzle Worksheet) 08 - Geological Time Scale (Crossword Puzzle Worksheet) 09 - Weathering, Erosion, and Deposition (Crossword Puzzle Worksheet) 10 - Changes to Earth’s Surface (Crossword Puzzle Worksheet) 11 - Soil and Layers of Soil (Crossword Puzzle Worksheet) 12 - Continents and Oceans (Crossword Puzzle Worksheet) 13 - Layers of the Atmosphere (Crossword Puzzle Worksheet) 14 - Weather and Climate (Crossword Puzzle Worksheet) 15 - Water on Earth (Crossword Puzzle Worksheet) 16 - Global Warming and Climate Change (Crossword Puzzle Worksheet) 17 - Renewable and Non-Renewable Energy (Crossword Puzzle Worksheet) 18 - Earth’s Resources and Energy (Crossword Puzzle Worksheet) 19 - Astronomy (Crossword Puzzle Worksheet) 20 - Stars, Galaxies, and the Universe (Crossword Puzzle Worksheet) 21 - Stars and Constellations (Crossword Puzzle Worksheet) 22 - Solar System, Planets (Crossword Puzzle Worksheet) 23 - Earth, Sun, and Moon (Crossword Puzzle Worksheet) 24 - Moon Phases, Eclipses & Tides (Crossword Puzzle Worksheet) 25 - Motions of the Earth and the Seasons (Crossword Puzzle Worksheet) Printable PDFs with answer key.

This resource contains 60 multiple choice questions about Life Science (Middle School).

This engaging worksheet contains various questions to help your students learn (or review) basic concepts about the Properties of Waves. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Wavelength Frequency Period Amplitude Crest Trough Wave speed What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Properties of Waves - Word Search Puzzle Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about Energy Transformations. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Sound Energy Light Energy Electrical Energy Mechanical Energy Thermal Energy Chemical Energy Nuclear Energy Potential Energy Kinetic Energy Conservation of Energy What’s included in this resource? ✓ Printable and Editable Student Worksheet (PDF and Word document) ✓ Paperless Digital Worksheet (Prepared with Google Slides) ✓ Energy Transformations - Cut and Paste Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains a variety of questions to help your students learn (or review) basic concepts about The Carbon Cycle. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Carbon Carbon Cycle Carbon dioxide Methane Glucose Photosynthesis Decomposition Respiration Combustion Greenhouse Effect Fossil Fuels What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Carbon Cycle and Oxygen Cycle - Word Search Puzzle Activity (Printable) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about Acids, Bases, and the pH Scale. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Acids Bases pH scale Neutral Acidic Basic Litmus paper Hydrogen ions Hydroxide ions Neutralization What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Acids, Bases, and the pH Scale - Word Search Puzzle Worksheet (Printable) ✓ Acids and Bases - Cut and Paste Activity (Printable PDF) ✓ Complete Answer Key

This package is a great way to review Life Cycles! The following key topics are covered throughout this bundle: Life Cycle of Plants Ferns and Life Cycle of a Fern Life Cycle of Butterfly Life Cycle of a Frog Life Cycle of a Sea Turtle

This worksheet contains various questions to help your students learn (or review) basic concepts about States of Matter: Solid, Liquid, and Gas. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Matter States of Matter Liquid Gas Solid Volume Shape Particles Fluids What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ States of Matter - Cut and Paste Sorting Worksheet Activity (Printable) ✓ States of Matter and Phase Change - Word Scramble Puzzle (Printables) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about the Moon and the Phases of the Moon. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Moon Earth Sun New moon Waxing crescent First quarter Waxing gibbous Full moon Waning gibbous Third quarter Waning crescent Neil Armstrong What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Moon Phases, Eclipses & Tides - Crossword Puzzle Worksheet Activity (Printable) ✓ Phases of the Moon - Cut and Paste Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about the Human Excretory System. This printable worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Human Body Systems Excretory System Excretion Urinary System Kidney Nephron Urethra Ureters Urinary bladder What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Human Excretory System - Crossword Puzzle Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains basic conceptual questions about Magnets and Magnetic Fields. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Magnetism Magnets North pole South pole Magnetic field Magnetic force What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Magnets and Magnetism - Maze Activity (Printable) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about Forms of Energy. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this resource, students will answer questions about the following terms: Sound Energy Light Energy Electrical Energy Mechanical Energy Thermal Energy Chemical Energy Nuclear Energy Potential Energy Kinetic Energy What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Forms of Energy - Crossword Puzzle Worksheet Activity (Printable) ✓ Forms of Energy - Exit Ticket ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about the Earth’s Tilt, the Motions of the Earth, and the Seasons. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Earth’s Tilt Sun Moon Rotation Revolution Axis Equator Equinox Solstice Seasons Spring Summer Autumn Winter What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Motions of the Earth and the Seasons - Crossword Puzzle (Printable) ✓ Earth, Sun, and Moon - Vocabulary Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about Chromosomes, Genes, and DNA. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Chromosome Gene DNA Nucleotide Nucleus Cell Sex Chromosomes Autosomes What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ DNA, RNA, Genes, and Chromosomes - Crossword Puzzle Worksheet (Printable) ✓ Complete Answer Key

This worksheet contains basic conceptual questions about Stars and Constellations. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Stars Constellations Sun Proxima Centauri Sirius Gemini Ursa Major Canis Major Pegasus Leo Hydra Orion What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Stars and Constellations - Crossword Puzzle Worksheet Activity (Printable) ✓ Complete Answer Key

This worksheet contains basic conceptual questions about Transparent, Translucent, and Opaque. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Light Transparent Translucent Opaque What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Transparent, Translucent, and Opaque - Cut and Paste Worksheet ✓ Complete Answer Key

This worksheet contains various questions to help your students learn (or review) basic concepts about the Geological Time Scale. This worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Geological Time Scale (Geologic Time Scale) Eon Era Period Cenozoic Era Mesozoic Era Paleozoic Era Precambrian Time Cretaceous Period Jurassic Period Triassic Period Permian Period Carboniferous Period Devonian Period Silurian Period Ordovician Period Cambrian Period Precambrian Period Mass Extinction Pangea What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital Worksheet (Prepared with Google Slides) ✓ Geological Time Scale - Cut and Paste Activity (Printable) ✓ Geologic Time Scale - Crossword Puzzle Worksheet Activity (Printable) ✓ Geologic Time Scale - Maze Activity (Printable) ✓ Complete Answer Key

This worksheet contains basic conceptual questions about DNA to Protein Synthesis, Transcription, and Translation. This engaging worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Protein Synthesis DNA Replication RNA mRNA tRNA rRNA Amino acids Protein Transcription Translation Codon What’s included in this resource? ✓ Printable and editable Student Worksheet (PDF and Word document) ✓ Paperless digital version for use in Google Drive (Prepared with Google Slides) ✓ Complete Answer Key