3rd Grade Programs Basic Principles Printable PDFs
75 results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Engineering Design Process Posters and Mini Clip Chart
Teach the Engineering Design Process and set up your meaningful makerspace with posters!Excellent resource for any makerspace! There are 6 posters for each step of the Engineering Design Process, as well as a single poster with all 6 Steps. The Mini Clip Charts:Mini Clip Charts can be used with students in small groups or for a whole class lesson where you want students to follow along as you go through the six-step Engineering Design Process: Ask, Imagine, Plan, Create, Experiment, Improve. Mi
K - 5th
Basic Principles, Engineering, Science
STEM Innovator Posters Communication Strategy Speech Bubbles Bulletin Board
Inspire young minds and empower meaningful collaboration with this vibrant classroom decor set by Carly and Adam!This bulletin board display pack is the perfect blend of inspiration and functionality. It features colorful posters of famous inventors, scientists, and engineers—such as Ada Lovelace, George Washington Carver, Ellen Ochoa, Garrett Morgan, and many more—alongside STEM Communication Strategy Speech Bubbles that help students express their thinking and work more effectively in group
K - 5th
Basic Principles, Engineering, Science
Montessori-inspired Periodic Table of Elements Printable Pack
Table of Contents· Black and White Periodic Table of Elements · Periodic Table of Elements Symbol Nomenclature Cards · Periodic Table of Elements Picture Nomenclature Cards · Periodic Table of Elements Description Cards · Periodic Table of Elements Fact Cards · Periodic Table of Elements Symbol Syllable Clip Cards · Periodic Table of Elements Group Description Cards · Periodic Table of Elements Group Lists
PreK - 6th
Basic Principles, Chemistry, Science
Living Things (Animals) Classification Cards | Science Bundle
A complete journey through the classification of living things (animals), from the most basic concepts to deeper scientific understanding. This science bundle is designed to support children in building a progressive understanding of the animal world—from distinguishing between living and non-living things to classifying animals based on their structure and diet. With a clear, visual, and distraction-free approach, this material helps children build knowledge step by step, promoting true underst
K - 3rd
Basic Principles, Biology, General Science
Pond, Freshwater & Tide Pool 3-Part Cards Bundle | Montessori Homeschool Science
This Water Worlds Bundle includes three complete Montessori-style 3-part nomenclature card sets — Pond Life, Freshwater Fish & Amphibians, and Tide Pool Life — for a total of 36 beautifully photographed, self-correcting cards. Perfect for ecosystems units, water habitat studies, and hands-on nature science for ages 3–9. Designed for Montessori work baskets, Charlotte Mason nature study, and early childhood science centers, this bundle takes learners from the still waters of a pond to a freshwate
K - 3rd
Basic Principles, Biology, Marine Science
NGSS
K-LS1-1
Botany Basics Bundle | Seed Anatomy, Parts of a Flower & Parts of a Tree
TThis Botany Basics Bundle includes three complete Montessori-style 3-part nomenclature card sets — Parts of a Flower, Parts of a Seed, and Parts of a Tree — for a total of 36 self-correcting cards. Designed for Montessori work baskets, Charlotte Mason nature study, and hands-on homeschool science, these cards introduce essential plant biology vocabulary in a gentle, child-led way. Ideal for spring botany units, nature table activities, and science vocabulary centers for ages 3–9. —————————————
K - 3rd
Basic Principles, Biology, Earth Sciences
NGSS
K-LS1-1
Nature Potion Lab Mega Bundle Printable
Cultivate curiosity and a love for hands-on learning. Mix. Stir. Create. Imagine. Grab our Potion Play Mega Bundle This Mega Bundle includes everything you need for Potion Play: Tips and Tricks, Learning Goals, Signs, Potion Labels, Potion Resources, Shopping List, Scavenger Hunt, Recipes, and a Certificate for your learner. Size: 8.5x11 Full color Instant Download as .pdf file HOW IT WORKS: 1. Purchase the digital download. 2. TPT will send you a link to your product. 3. Download and save to
PreK - 3rd
Basic Principles, Chemistry, Earth Sciences
Invertebrate Classification Cards
Help children understand the diversity of the animal world with this clear, visual, and distraction-free invertebrate classification material. This printable resource presents the main groups of invertebrates through realistic illustrations and a clean design, created to support concentration and independent learning. Learning goalsThis material supports: • Scientific classification • Vocabulary development • Observation and logical thinking • Understanding of the natural world • Independent wor
1st - 4th
Basic Principles, Biology, General Science
Also included in: Living Things (Animals) Classification Cards | Science Bundle
Vertebrate Classification Cards: Mammals, Birds, Fish, Reptiles & Amphibians
Help children understand and classify the main groups of vertebrate animals in a clear, visual, and meaningful way. This printable material presents mammals, birds, fish, reptiles, and amphibians through realistic illustrations and a clean, distraction-free design, ideal for deep learning. It includes classification cards, category title cards, simple and precise descriptions, and a control card. Optimized layout to save paper and reduce cutting. This material supports:• Scientific classificati
K - 3rd
Basic Principles, Biology, General Science
Also included in: Living Things (Animals) Classification Cards | Science Bundle
Science Fair Project Organizer | Printable 6-Page Student Workbook & Fillable
Guide students through the entire science fair process with confidence. This 6-page Science Fair Project Organizer includes both printable and fillable PDFs, making it easy to plan, organize, and complete projects step-by-step — whether in the classroom or at home. Created by a science educator with 20+ years of experience, this resource saves time, reduces confusion, and helps students focus on real scientific thinking. What’s Included: • 6-page Science Fair Project Organizer • Printable PDF ve
3rd - 10th
Basic Principles, Engineering, General Science
Parts of a Tree 3-Part Cards | Montessori Nomenclature Cards | Homeschool
This Parts of a Tree Montessori 3-part nomenclature card set introduces essential tree anatomy vocabulary in a gentle, hands-on, child-led way. Designed for Montessori work baskets, Charlotte Mason nature study, and a learning, these 12 beautifully illustrated cards cover both the visible and hidden structures of a tree — from roots and bark to heartwood and tree rings. Perfect for science vocabulary building with children ages 3–9. This set pairs naturally with the Firefly & Fairy Trees, Bark &
K - 3rd
Basic Principles, Earth Sciences, General Science
NGSS
K-LS1-1
Parts of a Flower 3-Part Cards | Montessori Nomenclature Cards | Homeschool
This Parts of a Flower Montessori 3-part nomenclature card set introduces essential flower anatomy vocabulary in a gentle, hands-on, child-led way. Designed for Montessori work baskets, Charlotte Mason nature study, and spring botany units, these 12 beautifully illustrated cards are perfect for science vocabulary building with children ages 3–9. This set is also available as part of the Botany Basics Bundle (sold separately), which pairs it with Seed Anatomy & Germination and Parts of a Tree for
K - 3rd
Basic Principles, Earth Sciences, General Science
NGSS
K-LS1-1
Herbivore, Carnivore and Omnivore Classification Cards
Help children understand how animals eat and classify them in a clear and meaningful way. This printable material presents herbivores, carnivores, and omnivores through realistic, distraction-free illustrations—ideal for early learning. It includes description cards, category title cards, and a control card for self-checking. Meaningful learningThis material supports: • Vocabulary development • Scientific classification • Observation and logical thinking • Independent work Perfect for Montessori
K - 3rd
Basic Principles, Biology, General Science
Also included in: Living Things (Animals) Classification Cards | Science Bundle
Flip Calendar Bulletin Board Poster Set STEM Classroom Decor
Keep your classroom organized and visually engaging with this Hanging Flip Calendar Set Classroom Decor. Designed to make daily date updates simple and clear, it adds both function and style to your learning space while helping students stay connected to classroom routines. This hanging flip calendar set is a practical classroom decor piece that helps display the date in a way that is easy to see and update. Its interactive format makes it a useful addition to bulletin boards, learning walls, o
K - 5th
Basic Principles, Engineering, Science
Classroom Voice Levels Bulletin Board Poster Set STEM Classroom Decor
Bring clear expectations and better behavior support to your classroom with this Classroom Voice Level Poster Set!This classroom management resource helps students understand appropriate voice levels during different parts of the school day with simple, easy-to-read visual reminders. Perfect for creating a calm, focused, and well-managed learning environment, these posters are a great addition to your classroom decor and daily routines. This Classroom Voice Level Poster Set is a helpful visual s
K - 5th
Basic Principles, Engineering, Science
Force and Motion Worksheets : Science Activities, Magnets, Push Pull, 2nd Grade
Are you searching for a complete Force and Motion unit that combines engaging reading passages with hands-on science activities for your 2nd Grade and 3rd Grade students? This all-in-one Physics resource simplifies complex topics like magnetism, electric forces, and gravity through interactive worksheets, cut and paste sorting, and detailed diagrams to ensure deep student understanding. What is included:20 Reading Comprehension Passages: Covers topics like Friction, Speed, Velocity, a
2nd - 4th
Basic Principles, Informational Text, Physical Science
Dog Breeds. Cards and Facts
Use dogs fact cards in your classroom to help children to find out about man's best friends. CONTAINS: - 72 information cards- 72 cards with the dog breeds: (Airedale Terrier, Akita, Alaskan Malamute, American Bulldog, American Staffordshire Terrier, Australian Bulldog, Australian Cattle Dog, Australian Kelpie, Australian Shepherd, Australian Terrier, Basenji, Basset Hound, Beagle, Bernese Mountain Dog, Bichon Frise, Boerboel, Border Collie, Border Terrier, Boston Terrier, Boxer, British Bulld
PreK - 3rd
Basic Principles, Biology, Science
Famous Scientists and Inventors Poster Set STEM Classroom Decor
Bring STEM inspiration to your classroom with this Famous Scientists and Inventors Inspiring Figures Poster Set.This printable poster collection introduces students to influential scientists, inventors, engineers, and innovators who helped shape the world through curiosity, creativity, and perseverance. Designed for classroom displays, bulletin boards, STEM labs, hallway decor, and career exploration, this set helps students see the many paths available in science, technology, engineering, and m
K - 5th
Basic Principles, Engineering, Science
Vertebrates and invertebrates: a Montessori classification activity
The material to be printed out allows the child to work in discriminating vertebrates and invertebrates. It comes with 48 animals and their names and it includes a control of error to foster independence in the child without the need to rely on an adult to check the activity.
PreK - 6th
Basic Principles, Biology, Reading
Asian and Pacific Islander Heritage Month Poster Set STEM Classroom Decor
Celebrate Asian American and Pacific Islander Heritage Month with this Asian and Pacific Islander Heritage Month Inspiring Figures Poster Set.These AAPI Heritage Month classroom posters introduce students to a wide range of inspiring figures from science, technology, sports, arts, activism, and public service while helping them see the power of representation in STEM and beyond. Perfect for bulletin boards, classroom displays, heritage month celebrations, and career exploration, this printable s
K - 5th
Basic Principles, Engineering, Science
Force and Motion Worksheets : Science Activities, Magnets, Push Pull, 2nd Grade
Are you searching for a complete Force and Motion unit that combines engaging reading passages with hands-on science activities for your 2nd Grade and 3rd Grade students? This all-in-one Physics resource simplifies complex topics like magnetism, electric forces, and gravity through interactive worksheets, cut and paste sorting, and detailed diagrams to ensure deep student understanding. How to use:Interactive Notebooks: The cut-and-paste and labeling pages are perfect sized for scienc
2nd - 4th
Basic Principles, Informational Text, Physical Science
Women in STEM Women's History Month Poster Set STEM Classroom Decor
Celebrate inspiring innovators with this Women in STEM poster set for your classroom.These STEM innovator posters introduce students to trailblazing women in science, technology, engineering, and math while helping them see the many paths available in STEM. Perfect for bulletin boards, classroom displays, Women’s History Month, and STEM career exploration, this printable set adds meaningful representation and motivation to your learning space. What’s IncludedA printable Women in STEM poster set
K - 5th
Basic Principles, Engineering, Science
Scientific Method and Engineering Design Bundle Activities Worksheets Posters
The Scientific Method and Engineering Design Process are both crucial processes for students to learn. While there are some similarities, there are also important differences for students to learn about! This resource includes everything you need to teach both methods. What You'll Get: Scientific Method✅ Posters (8 pages): one for the scientific method, and then one for each of the steps (plus Share Results). Includes several bonus posters as well! ✅ Informational text, vocabulary, and asses
3rd - 8th
Basic Principles, Engineering, General Science
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
, 3-5-ETS1-2
Benjamin Franklin Spinner Craft, Biography Activity, Presidents’ Day Lessons
Looking for fun Benjamin Franklin activities for kids? This printable Benjamin Franklin spinner craft helps young learners explore early American history through an engaging hands-on activity. Perfect for social studies lessons, biography units, Presidents’ Day activities, and homeschool history, this interactive learning wheel makes it easy for students to discover key facts about one of America’s most influential historical figures. Students color, cut, and assemble the spinner to reveal impor
PreK - 3rd
Basic Principles, Coloring Pages, U.S. History
Showing 1-24 of 75 results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands