Standard Algorithm Multiplation
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Atomic Argumentation™ The Standard Model of Reasoning™ Mini Student Workbook
Atomic Argumentation™ Mini Series is a visual reasoning workbook designed to help students build stronger arguments through structure, balance, and transformation. Using the Atomic Argumentation™ framework, students learn to treat arguments like atomic systems built from four core particles: 🔴 Proton — Claim / Assertion ⚪ Neutron — Support / Evidence 🔵 Electron — Counterargument / Opposition 🟣 Positron — Full Inversion Students explore how arguments become stable, unstable, overloaded, contra
Not Specific
Basic Principles, Physics, Writing
Science Curriculum and Standards for Gifted and Talented Students - Grade 7
A life science curriculum, complete with lesson plans, for middle school teachers who find that "gifted and talented" students in their classes are not being challenged enough by the current coursework.
6th - 8th
Basic Principles, Biology, Science
Solar & Lunar Eclipses Lesson | Types of Eclipses | NGSS
Help your students clearly understand the difference between solar and lunar eclipses!This engaging PowerPoint explains how eclipses happen and the different types in a simple, student-friendly way. 📚 What’s Included: ✔ PowerPoint lesson ✔ Clear comparison between solar and lunar eclipses ✔ Visual explanations ✔ Classroom activity + questions 🧠 Topics Covered: Solar eclipse Lunar eclipse Total vs Partial eclipse Alignment of Sun, Moon, and Earth 👩🏫 Perfect For: Science teac
5th - 8th
Basic Principles, Earth Sciences
NGSS
MS-ESS3-2
, MS-ESS3-1
Also included in: Eclipses Bundle | Solar, Lunar, Shadows & Worksheet | NGSS
Montessori Basic Biology Terms - Information Cards + Matched Worksheets
I created these information cards to provide students with a basic understanding of biology, evolution, and classification in order to give them a framework of knowledge for fitting their future learning about subjects in these categories. The cards define the following terms & introduce the following scientists: OrganismBiologyBotanyZoologyEcologyEvolutionClassificationCharles DarwinTaxonomyCarolus LinnaeusA second set of matching worksheets with missing words is included for students to test t
1st - 4th
Basic Principles, Biology
NGSS
2-LS4-1
, 3-LS4-2
Build a Soundproof Box | Characteristics of Waves | Sound Waves Lab + Project
Give students real ownership of the scientific process with this Inquiry Learning Experiment Design Project Prompt. Instead of following a step-by-step lab, students design their own experiment using classroom materials you already have. With structured thinking prompts (but plenty of creative freedom), students plan an investigation that demonstrates the skills they’ve been learning, then write and reflect on what happened, even if their results are messy or their experiment “fails.” This re
6th - 12th
Basic Principles, Earth Sciences, Physics
NGSS
MS-PS4-1
, MS-PS4-2
, MS-PS4-3
Junior Scientists Observation Kit: Properties of Matter (Shape, Color, Texture)
Turn your students into "Mystery Explorers" and teach them to speak the language of scientists!Are you looking for a science lesson that moves beyond boring definitions? This FunSci investigative unit teaches early learners how to observe the world like real scientists. Instead of just memorizing words, students become detectives, using their senses to crack the code of Shape, Color, and Texture. Perfect for K-2 science centers, this resource uses relatable analogies (like describing a lost to
K - 2nd
Basic Principles, General Science, Other (Science)
CCSS, NGSS
SL.K.3
, SL.K.4
, SL.K.5
+2
Engaging Animal Habitat and Camouflage Google Slides | Google Classroom™
Engage your students with this dynamic Google Slides Bundle!This comprehensive package is ideal for Google Classroom™ and features a range of interactive activities that focus on desert animal and plant life. There are also slides that explore woodland animals and their unique habitat, and slides that explore camouflage. What's Included:⭐️ Vibrant Google Slides Presentations: Captivating visuals bring the desert and woodland biome to life, making learning fun and accessible. ⭐️ Interactive Acti
2nd - 4th
Basic Principles, Biology
NGSS
3-LS4-3
, 2-LS4-1
, 3-LS4-2
Woodland Google Slides and Printable Design Resources | Google Classroom™ Bundle
Spark Creativity and Innovation with Woodland Animal Design Activities!Are you ready to dive into the fascinating world of animal adaptations and climate change? Our Woodland Bundle invites students to unleash their creativity and envision future animals and their homes. There are biomimicry design challenges as well as Google Slides. One of the included resources is ideal for Google Classroom™ and explores woodland animals and their unique habitats. What's Included:⭐️ Vibrant Google Slides Pre
2nd - 3rd
Basic Principles, Biology, Environment
NGSS
K-2-ETS1-2
, K-2-ETS1-1
, 3-LS4-3
+1
Engaging Camouflage Google Slides | Adaptation and Mimicry for Google Classroom™
Engage your students with this dynamic Camouflage Google Slides resource!Camouflage is an exciting topic! This package is ideal for Google Classroom™ and features a range of interactive activities that focus on camouflage, mimicry, and evolution. Did you know that the peppered moth changed their colour and got darker during the Industrial Revolution? During the Industrial Revolution, pollution darkened tree bark with soot, favouring dark-coloured moths, which became better camouflaged and thus m
2nd - 4th
Basic Principles, Biology, Environment
NGSS
2-LS4-1
, 3-5-ETS1-1
, 3-5-ETS1-2
Also included in: Engaging Animal Habitat and Camouflage Google Slides | Google Classroom™
Animal Habitat Google Slides | Desert and Woodland for Google Classroom™
Engage your students with this dynamic Google Slides Bundle!This comprehensive package is ideal for Google Classroom™ and features a range of interactive activities that focus on desert animal and plant life. There are also a resource that explores woodland animals and their unique habitat. What's Included:⭐ Vibrant Google Slides Presentations: Captivating visuals bring the desert and woodland biomes to life, making learning fun and accessible. ⭐️ Interactive Activities: Keep students engage
2nd - 4th
Basic Principles, Biology
NGSS
K-2-ETS1-1
, 3-LS4-3
, 2-LS4-1
Tectonic Build the Layers of the Earth | Cut-and-Paste Activity (K–3)
Help students understand the layers of the Earth with this hands-on, visual cut-and-paste puzzle activity. Students cut, match, and assemble Earth’s layers from the inside out, reinforcing core Earth science concepts in an engaging and age-appropriate way. What’s Included:✂️ Cut-and-paste wedge puzzle of Earth’s layers🧩 Numbered matching system for easy differentiation🎨 Color-coded layers: Inner CoreOuter CoreMantleCrust📝 Clear, student-friendly directions📘 Simple explanations of each Earth
K - 3rd
Basic Principles, Earth Sciences, Vocabulary
NGSS
3-ESS2-1
, 2-ESS1-1
, K-ESS2-2
Candy Parachute STEM Challenge | Edible STEM Activities | Gravity
Candy Parachute STEM Challenge | Gravity & Air Resistance Engineering Activity Looking for a hands-on, high-engagement STEM lesson that teaches real science concepts and gets your students excited? The Candy Parachute STEM Challenge is a student favorite — and it's more than just fun. This 60-minute activity helps students understand gravity, air resistance, and the engineering design process through an exciting, candy-themed challenge! Students will design, test, and improve parachutes t
5th - 8th
Basic Principles, Engineering, Physical Science
NGSS
MS-PS2-2
, MS-ETS1-1
Also included in: Candy STEM Design Challenge Bundle | Edible STEM Activities
Engaging Woodland Google Slides | Animal Adaptation for Google Classroom™
Inspire your students with this dynamic Woodland Google Slides resource!Looking for a comprehensive resource to explore the secrets of the woodland? These guided Google Classroom Slides are perfect for helping your students learn about woodland habitats, woodland animals, and adaptations. Dive into the vibrant world of the woodland through a variety of fun and challenging activities. What's Included:⭐️ Vibrant Google Slides Presentations: Captivating visuals that bring the woodland biome
2nd - 4th
Basic Principles, Biology
NGSS
2-LS4-1
Also included in: Animal Habitat Google Slides | Desert and Woodland for Google Classroom™
Engineering Design Process Interactive Notebook – IMAGINE Phase | 5Ws + Goals
Help your students think like real engineers with this engaging, scaffolded Interactive Notebook set for the IMAGINE phase of the Engineering Design Process! The IMAGINE Phase of the Engineering Design Cycle is the Second Phase of the problem solving process. Students brainstorm, empathize with the user, and make clear goals for the Design. Designed for Grades 5–7, this resource helps students explore design specifications, feasibility, and idea generation through vocabulary, graphic organ
5th - 7th
Basic Principles, Engineering, General Science
NGSS
MS-ETS1-4
, MS-ETS1-1
FREE What Is a Scientist? Scientific Method | 2nd-3rd Grade Gifted Science
A complete, ready-to-teach scientific method lesson — free, and a real lesson, not a teaser. "What Is a Scientist?" is the full opening investigation from The Foundry, with a word-for-word teacher script, student pages, and four challenge levels for gifted 2nd–3rd graders.Most "free" science downloads are a single page and a sales pitch. This is the whole lesson. Teach "What Is a Scientist?" start to finish — the hook, the investigation, the writing, the close — and see exactly how Velvet Rigor
2nd - 3rd
Basic Principles, Engineering, General Science
CCSS, NGSS
RL.2.1
, RI.3.1
, SL.2.1
+4
Engaging Desert Google Slides | Animal and Plant Activities Google Classroom™
Challenge your students with this dynamic Desert Google Slides resource!Looking for a comprehensive resource to explore the lush rainforest? These guided Google Classroom Slides are perfect for helping your students learn about desert habitats, desert animals, and adaptations. Dive into the vibrant world of the desert through a variety of fun and engaging activities. What's Included: ⭐️ Vibrant Google Slides Presentations: Captivating visuals that bring the desert biome to life, making le
2nd - 3rd
Basic Principles, Biology, Environment
NGSS
K-ESS3-1
, 3-LS4-3
, 2-LS4-1
Also included in: Animal Habitat Google Slides | Desert and Woodland for Google Classroom™
Engineer Design Process Worksheet | Fixes STEM Worksheet | Failure Reflection
Failure Reflection & Fixes STEM Worksheet – Grades 3–5Help students turn mistakes into learning moments with this printable Failure Reflection & Fixes Worksheet—a perfect companion for STEM, engineering, and design thinking challenges in grades 3–5! Aligned with the Engineering Design Process, this worksheet encourages young learners to reflect on what went wrong, analyze why it happened, and brainstorm how to improve their designs. With clear, student-friendly prompts, this worksheet support
3rd - 5th
Basic Principles, Engineering, General Science
NGSS
3-5-ETS1-3
Kindergarten Science Introduction | What Is Science? | Observation & Discovery
Spark curiosity with this engaging Intro to Science lesson created just for kindergarten learners! Through hands-on observation and simple vocabulary, students will discover that science is all around us—from rocks and leaves to stars and water. A perfect way to launch your science curriculum with wonder and excitement. This lesson includes: ✅ Kid-friendly definitions for science, observe, experiment, question, discovery, and more ✅ Real-world object activity with magnifying glass and sensor
PreK - 1st
Basic Principles, General Science, Other (Science)
CCSS
SL.K.1
, SL.K.2
Compass reading
This digital download includes a compass explaining direction, with total of 13 cards to match. You can download the file, and laminate. This would work well with an actual compass for reference. If you would like to order the complete cards instead that are extra thick and water resistant, please email me at portaltrees@gmail.com. Given the freedom and support to question, to probe deeply, and to make connections, Montessori students become confident, enthusiastic, self-directed learners. They
Not Specific
Basic Principles, Vocabulary
CCSS
CCRA.L.1
Basic Shape Matching
This digital download includes 4 shapes, and 5 images to match, with total of 24 cards to match. You can download the file, print, and laminate. If you would like to order the complete cards instead that are extra thick and water resistant, please email me at portaltrees@gmail.com. Given the freedom and support to question, to probe deeply, and to make connections, Montessori students become confident, enthusiastic, self-directed learners. They are able to think critically, work collaborativel
PreK - K
Basic Principles, Vocabulary
CCSS
CCRA.L.1
Living and Non-Living sorting
This digital download includes 12 images that can be sorted as living and non-living categories. You can download the file, laminate, and cut apart the shapes and words. Explain living and non-living and sort. Color code the back so that the early learner can verify their work. If you would like to order the complete cards instead that are extra thick and water resistant, please email me at portaltrees@gmail.com. Given the freedom and support to question, to probe deeply, and to make connections
PreK - 1st
Basic Principles
CCSS
CCRA.L.1
Montessori Color Tablets, Box 3 - Grading Colors from Darkest to Lightest
Thank you for your interest in the Montessori Color Box 3 material! This material is a printable version of Color Box 3, a standard Montessori Sensorial material. The children grade the colors from darkest to lightest (or vice versa). This printable material is perfect for home schooling families or Montessori classrooms that do not own Color Box 3, which can be expensive to purchase. The pack includes two sets of Color Tablets, a set with white frames and a set with brown (like wood) frames. P
PreK - 1st
Basic Principles, Science, Visual Arts
Montessori Color Tablets, Boxes 1 & 2 (Color Matching & Writing Practice)
Thank you for your interest in the Montessori Color Boxes 1 & 2 material! This material is a printable version of Color Boxes 1 & 2, both standard Montessori Sensorial materials. The children lay the color tablets on the rug or table in random order and then match them. It is a great opportunity to practice naming each color and writing the color words. This printable material is perfect for home schooling families or Montessori classrooms that do not own Color Boxes 1 & 2. For durability,
PreK - 1st
Basic Principles, Reading, Writing
IB physics: A.0 - Error Analysis
This lesson describes the data analysis essential for IB physics Paper 1B and the Internal Assessment. It has 2 sections: The first covers random & systematic errors, error estimation & propagation. This includes the standard formulae used by IB for functions with sums & differences, products & division, and powers. It also describes how to deal with more complex functions such as the trigonometric operators. The second deals with straight line fitting and how to extract error estimates from th
11th - 12th, Adult Education
Basic Principles, Physical Science, Physics
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