law of definite proportions 137 videos
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Sustainable Development
Biology Conservation Biology
Definition and examples of sustainable development.
sustainable development natural resources maintain environment -
Osmosis
Chemistry Chemical Solutions
The definition and importance of osmosis.
osmosis semi permeable membrane diffusion hypotonic hypertonic isotonic lyses wilt crenate -
Prepositions
Grammar Parts of Speech
The definition, examples, and uses of prepositions.
parts of speech prepositions -
Pronoun Case
Grammar Sentence Basics
The definition and examples of pronoun case.
pronoun case subjects objects possessives -
Prewriting
Writing Writing Process
The definition and steps in prewriting.
prewriting generate ideas explore topic -
Writing Outline
Writing Writing Process
The definition and steps in outlining.
outlining visually representing writing outline -
Literature Theme
Writing Writing Terms
The definition and examples of theme.
theme issues theme analysis thematic statement -
Irony
Writing Writing Terms
The definition and types of irony.
irony situational irony dramatic irony verbal irony -
Conflict in Literature
Writing Writing Terms
The definition and types of conflict.
conflicts person self nature struggle natural event -
Figurative Language
Writing Writing Terms
The definition and types of figurative language.
figurative language -
Sound Devices
Writing Writing Terms
The definition and types of sound devices.
sound devices alliteration rhyme scheme rhythm -
Literature Symbolism
Writing Writing Terms
The definition and examples of symbolism in literature.
literature symbolism -
Spring Potential Energy
Physics Oscillatory Motion
Understanding the spring potential law.
spring potential energy -
Stoichiometry
Chemistry Chemical Reactions
How to use stoichiometry to work with chemical equations.
stoichiometry law of conservation of mass -
Unit System
Physics Introduction to Physics
The definition of the unit system and common prefixes.
unit system unit prefix deka hecto kilo -
Run on Sentence
Grammar Sentence Problems
The definition and how to fix run-on sentences.
run on sentences run on independent clause dependent clause -
Active Voice and Passive Voice
Grammar Voice and Style
Definition and examples of active and passive voice.
active voice passive voice -
Similarity Shortcuts
Geometry Similarity
How to determine if two triangles are similar using a shortcut.
similar triangles AA SAS SSS proportion congruence -
Corresponding Parts of Similar Triangles
Geometry Similarity
How to relate corresponding altitudes, medians and angle bisectors in similar triangles.
similar triangles altitude median angle bisector proportional -
Angle Bisectors and Opposite Side Ratios
Geometry Similarity
How to relate the sides of an angle bisected and the lengths of the opposite side.
angle bisector opposite side ratio proportion
