High School Resources

Halloween Creatures Dichotomous Key – A Spooky Classification Challenge

Created by
TWFScience

The classroom lights flicker. A chill skims across the lab tables as ten mysterious creatures shuffle, flap, and ooze into view. Your students have one tool to survive the night: a dichotomous key. With each YES/NO choice, they narrow the suspects—bat or crow, wisp or witch’s familiar—until every mo

6th - 11th Basic Principles, Biology

Also included in: Halloween Science Activities & Investigations | Labs, Stations, STEM, Readings

Crash Course BIOLOGY (2012) #1: Carbon | Organic Compounds, Covalent Bonds

Created by
TWFScience

Crash Course Biology (2012) #1: CARBON 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 Video Worksheet:Organ

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #2: Water | Polar Molecules, Surface Tension

Created by
TWFScience

Crash Course Biology (2012) #2: WATER 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 Video Worksheet:Polari

8th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) Video Worksheets | 40 Episode Bundle | Sub Plan

Created by
TWFScience

Crash Course BIOLOGY (2012) Video Series Worksheet Bundle - 40 video worksheets with answer key. Whether you are introducing a topic, reviewing a concept, or leaving as a sub plan, my Crash Course video worksheets are a terrific solutions. Save more than 85% with this bundle!How It Will Benefit Your

8th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

Crash Course BIOLOGY (2012) #3: Biological Molecules | Carbs, Lipids, Proteins

Created by
TWFScience

Crash Course Biology (2012) #3: BIOLOGICAL MOLECULES 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 Video W

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

Also included in: Macromolecules and Biomolecules 5E Lesson | Carbohydrates, Lipids, Proteins

Crash Course BIOLOGY (2012) #4: Animal Cells | Eukaryotes, Organelles

Created by
TWFScience

Crash Course Biology (2012) #4: ANIMAL CELLS 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 Video Worksheet

7th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #5: Membranes and Transport

Created by
TWFScience

Crash Course Biology (2012) #5: MEMBRANES AND TRANSPORT 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 Vide

7th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #6: Plant Cells | Organelles, Photosynthesis

Created by
TWFScience

Crash Course Biology (2012) #6: PLANT CELLS 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 Video Worksheet:

7th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #7: ATP and Respiration | Cellular Respiration

Created by
TWFScience

Crash Course Biology (2012) #7: ATP AND RESPIRATION 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 Video Wo

7th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #8: Photosynthesis | Calvin Cycle, RuBisCo

Created by
TWFScience

Crash Course Biology (2012) #8: PHOTOSYNTHESIS 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 Video Workshe

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #9: Heredity | Chromosomes, Punnett Square

Created by
TWFScience

Crash Course Biology (2012) #9: HEREDITY 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 Video Worksheet:Her

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #10: DNA Structure and Replication

Created by
TWFScience

Crash Course Biology (2012) #10: DNA STRUCTURE AND REPLICATION 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 t

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Marble Ramp: Height vs Average Speed STEM Investigation | Scientific Method

Created by
TWFScience

Give students a fast, hands-on motion investigation: set up a simple marble ramp, change only the ramp height, and measure how height affects average speed. With clear test rules and simple materials, students plan a fair test, collect multiple times for each height, calculate average speed, and cre

6th - 11th 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

Crash Course BIOLOGY (2012) #11: DNA Transcription and Translation

Created by
TWFScience

Crash Course Biology (2012) #11: DNA TRANSCRIPTION AND TRANSLATION 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

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #12: Mitosis | DNA, Cell Division Video Worksheet

Created by
TWFScience

Crash Course Biology (2012) #12: MITOSIS 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 Video Worksheet:Chr

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #13: Meiosis | Haploid Chromosome, Video Worksheet

Created by
TWFScience

Crash Course Biology (2012) #13: MEIOSIS 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 Video Worksheet:Hap

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #14: Natural Selection | Adaptation, Phenotypes

Created by
TWFScience

Crash Course Biology (2012) #14: NATURAL SELECTION 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 Video Wor

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #15: Speciation and Breeding | Species, Genes

Created by
TWFScience

Crash Course Biology (2012) #15: SPECIATION AND BREEDING 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 Vid

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #16: Animal Development | Phylum, Gametes, Zygote

Created by
TWFScience

Crash Course Biology (2012) #16: ANIMAL DEVELOPMENT 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 Video Wo

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #17: Evolutionary Development | Zygote, Blastula

Created by
TWFScience

Crash Course Biology (2012) #17: EVOLUTIONARY DEVELOPMENT 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

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #18: Population Dynamics | Genetic Drift, Gene Flow

Created by
TWFScience

Crash Course Biology (2012) #18: POPULATION DYNAMICS 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 Video W

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #19 Taxonomy | Kingdoms, Ancestor, Phylogenetic Tree

Created by
TWFScience

Crash Course Biology (2012) #19: TAXONOMY 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 Video Worksheet:Ta

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #20: Evolution | Fossil Record, Continental Drift

Created by
TWFScience

Crash Course Biology (2012) #20: EVOLUTION 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 Video Worksheet:T

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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

Crash Course BIOLOGY (2012) #21: Comparative Anatomy | Animal Anatomies

Created by
TWFScience

Crash Course Biology (2012) #21: COMPARATIVE ANATOMY 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 Video W

9th - 12th Science, Biology, General Science

NGSS HS-LS1-1, HS-LS1-2, HS-LS1-3+21

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