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Crash Course ANATOMY & PHYSIOLOGY #44: Lymphatic System

Created by
TWFScience

Crash Course Anatomy and Physiology #44: LYMPHATIC SYSTEM Video Worksheet. Whether you are introducing, reviewing, or leaving it as a sub plan, my Crash Course video worksheet is a terrific solution.Your worksheet includes a direct YouTube video link! Just click and go.Key Concepts Covered in the Vi

8th - 12th Science, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+11

Also included in: Crash Course Video Worksheets Mega Bundle | Life and Physical Science Sub Plan

$2.47

$0.97

Crash Course ANATOMY & PHYSIOLOGY #45: Immune System - Part 1

Created by
TWFScience

Crash Course Anatomy and Physiology #45: IMMUNE SYSTEM - PART 1 Video Worksheet. Whether you are introducing, reviewing, or leaving it as a sub plan, my Crash Course video worksheet is a terrific solution.Your worksheet includes a direct YouTube video link! Just click and go.Key Concepts Covered in

8th - 12th Science, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+11

Also included in: Crash Course Video Worksheets Mega Bundle | Life and Physical Science Sub Plan

$2.47

$0.97

Crash Course ANATOMY & PHYSIOLOGY #46: Immune System - Part 2

Created by
TWFScience

Crash Course Anatomy and Physiology #46: IMMUNE SYSTEM - PART 2 Video Worksheet. Whether you are introducing, reviewing, or leaving it as a sub plan, my Crash Course video worksheet is a terrific solution.Your worksheet includes a direct YouTube video link! Just click and go.Key Concepts Covered in

8th - 12th Science, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+11

Also included in: Crash Course Video Worksheets Mega Bundle | Life and Physical Science Sub Plan

$2.47

$0.97

Crash Course ANATOMY & PHYSIOLOGY #47: Immune System - Part 3

Created by
TWFScience

Crash Course Anatomy and Physiology #47: IMMUNE SYSTEM - PART 3 Video Worksheet. Whether you are introducing, reviewing, or leaving it as a sub plan, my Crash Course video worksheet is a terrific solution.Your worksheet includes a direct YouTube video link! Just click and go.Key Concepts Covered in

8th - 12th Science, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+11

Also included in: Crash Course Video Worksheets Mega Bundle | Life and Physical Science Sub Plan

$2.47

$0.97

Crash Course ANATOMY & PHYSIOLOGY #48: Office Hours - Viewer Q&A

Created by
TWFScience

Crash Course Anatomy and Physiology #48: OFFICE HOURS - VIEWER Q&A Video Worksheet. Whether you are introducing, reviewing, or leaving it as a sub plan, my Crash Course video worksheet is a terrific solution.Your worksheet includes a direct YouTube video link! Just click and go.Key Concepts Cove

8th - 12th Science, Biology, General Science

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+11

Also included in: Crash Course Video Worksheets Mega Bundle | Life and Physical Science Sub Plan

Free

HS-LS3-1 DNA and Chromosomes: Understanding How Traits Are Inherited BUNDLE

Created by
TWFScience

This RESOURCE BUNDLE is for High School science teachers who are teaching HS-LS3-1 DNA and Chromosomes: Understanding How Traits Are Inherited according to the NGSS. Save 40% by purchasing the resources in this bundle.✅ Covers the NGSS HS-LS3-1 Standard: Ask questions to clarify relationships about

9th - 12th Biology, General Science

NGSS HS-LS3-1

$27.97

$16.79

High School Acid‑Base Unit: Lessons, Reading & Interactive Assessments

Created by
TWFScience

Transform your acids & bases unit into an engaging, comprehensive experience with this high‑school‑focused mega pack. Designed for grades 10–12, this bundle brings together six highly engaging resources that work seamlessly together. You’ll save time planning while giving your students multiple

10th - 12th Chemistry, Physical Science

Bundle (6 products)

$32.32

$21.60

Ecosystems & Food Webs Unit: Energy Flow, Succession & Human Impact

Created by
TWFScience

Transform your ecology lessons with this comprehensive Ecosystems & Food Webs Unit, designed for grades 8–10. This engaging package combines ready‑to‑use lessons, hands‑on labs, an inquiry‑based research project, and a literacy‑rich reading activity, giving your students multiple ways to explore

8th - 10th Biology, Earth Sciences, General Science

Bundle (6 products)

$28.82

$17.49

Chemical Reaction Types and Balancing Unit: Lessons, Lab Stations, & Activities

Created by
TWFScience

Turn reaction confusion into mastery with this engaging Chemical Reaction Types & Balancing unit! Designed for grades 9–12, it spans 7-9 flexible class periods and uses a mix of lessons, hands‑on lab stations, digital scavenger hunts, a research project and a lively review game to ensure every

9th - 12th Chemistry, General Science, Physical Science

Bundle (6 products)

$31.32

$16.66

Paper Airplane - Angle of Attack STEM Investigation | Scientific Method | Flight

Created by
TWFScience

Resource DescriptionTurn a favorite classroom activity into a rigorous, print-and-go STEM investigation. In this lab, students test how a paper airplane’s angle of attack changes flight distance while practicing the full scientific method. Learners define variables and controls, follow a consistent

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

Free

Catapult STEM Lab: Pullback Angle vs Distance Investigation | Scientific Method

Created by
TWFScience

Turn a classic popsicle-stick catapult into a rigorous, print-and-go STEM investigation. Students test how pullback angle (tension) affects projectile distance, practicing the full scientific method from variables and fair tests to data analysis and evidence-based conclusions. A clear teacher guide

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

$2.97

Parachute STEM Lab - Canopy Diameter vs Descent Time | Scientific Method

Created by
TWFScience

Turn a simple parachute build into a rigorous, print-and-go STEM investigation. Students test how canopy diameter affects descent time, practicing the full scientific method: defining variables and controls, following a consistent drop procedure, recording 10 trials per size, calculating averages, a

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: Newton's Three Laws of Motion Worksheets & Activities Bundle | 1st, 2nd, 3rd Law

$2.97

Cells and Organelles: Structure & Function CER + 50 Question Auto-Graded Quiz

Created by
TWFScience

Cell Structure & Organelles - CER and Review Bundle (10 Days)CER Includes: Hot & Cold Presentations + Teacher Answer KeyReview Includes: 50 Auto-Graded Google Form QuestionsConcepts Covered✅ Structure–function of organelles (nucleus, mitochondria, chloroplasts, ER/Golgi, vacuole, membrane)...

7th - 10th Basic Principles, Biology

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+12

$1.97

Pendulum STEM Lab - Pendulum Length vs Swing Period | Scientific Method

Created by
TWFScience

Give students a true inquiry experience: they build a simple pendulum, change only the string length, and use repeated timings to determine how the period changes with length. The packet guides them from planning a fair test to organizing data, averaging, and graphing—then wrapping up with clear CER

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

$2.97

Mitosis and Cell Division CER + 50 Question Auto-Graded Review Quiz

Created by
TWFScience

Mitosis and the Cell Cycle - CER and Review Bundle (10 Days)CER Includes: Hot & Cold Presentations + Teacher Answer KeyReview Includes: 50 Auto-Graded Google Form QuestionsConcepts Covered✅ Why cells divide: reproduction, growth, repair/replacement ✅ Cell size & diffusion constraints (why...

7th - 10th Basic Principles, Biology

NGSS MS-LS1-1, MS-LS1-2, MS-LS1-3+12

Also included in: SNC2D Ontario Grade 10 Science Biology - Cells & Body Systems Full Course Unit

$1.97

Paper Table STEM Lab: Which Support Shape Holds the Most Weight?

Created by
TWFScience

Give students a fast, hands-on engineering investigation: build a paper “table,” change only the support shape, and measure which design holds the greatest load. With tight build rules and simple materials, students plan a fair test, collect one clear data point per shape, and create a comparison ba

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

$2.97

Blow Cup Challenge STEM Lab: Bernoulli, Airflow, and Optimal Gap Distance

Created by
TWFScience

Engage your students with a fast-paced, low-prep engineering and physics lab that turns two cups and a table tennis ball into a rich investigation of airflow and pressure. Students use the full scientific method to test how the gap between two cups affects the success rate of transferring a ball by

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

$2.97

Paper Helicopter STEM Lab: Blade Length vs Descent Time | Whirlybird

Created by
TWFScience

Turn a single sheet of paper into a powerful investigation of forces and motion. In this hands-on lab, students build and test paper “whirlybirds” with different blade lengths to determine how blade size affects descent time. The activity emphasizes testing, data quality, graphing, and claim–evidenc

6th - 10th Basic Principles, Physical Science, Physics

NGSS MS-PS2-2, MS-ETS1-1, MS-ETS1-2+1

Also included in: STEM Investigations Growing Bundle — Scientific Method, Design, Data & CER

$2.97

Chemistry Project-Based Learning (PBL) Activities 10 Engaging Hands-On Projects

Created by
TWFScience

Transform your life science lessons into exciting, inquiry-based learning experiences with this comprehensive Chemistry Project-Based Learning (PBL) Bundle! These ready-to-use projects immerse students in real-world applications of chemistryPBL - Chemistry BundlePBL - Biology BundlePBL - Physics Bun

8th - 11th Chemistry, General Science, Physical Science

Also included in: High School Project-Based Learning Bundle - Biology, Chemistry, Physics | PBL

$9.97

$3.97

Physics Project-Based Learning (PBL) Activities 10 Engaging Hands-On Projects

Created by
TWFScience

Transform your life science lessons into exciting, inquiry-based learning experiences with this comprehensive Physics Project-Based Learning (PBL) Bundle! These ready-to-use projects immerse students in real-world applications of physics concepts while building critical thinking, problem-solving, an

8th - 11th General Science, Physical Science, Physics

NGSS HS-PS1-3, HS-PS2-1, HS-PS2-2+4

Also included in: High School Project-Based Learning Bundle - Biology, Chemistry, Physics | PBL

$9.97

$3.97

High School Project-Based Learning Bundle - Biology, Chemistry, Physics | PBL

Created by
TWFScience

High School Science Problem-Based Learning Activities for Biology, Chemistry, and Physics classes. Transform your science lessons into exciting, inquiry-based learning experiences with this comprehensive High School Project-Based Learning (PBL) Bundle! These ready-to-use projects immerse students in

9th - 12th Biology, Earth Sciences, Physical Science

NGSS MS-PS1-2, MS-PS1-4, MS-PS2-1+6

Bundle (3 products)

$29.91

$8.97