Bite Sci-zed
DNA and RNA, A Nucleic Acid Primer!
Every single cell in the human body is packed with genetic material! A video presentation provides a thorough overview of the components of this genetic material. An engaging instructor defines DNA and RNA and discusses its structure and...
TED-Ed
Cambridge Ideas - How Many Lightbulbs?
Humans have become addicted to fossil fuels. From pumping oil into our cars, to burning natural gas to heat our water, or using coal to create electricity that lights our homes, we are constantly relying on these nonrenewable resources....
TED-Ed
Why Is There a "b" in Doubt?
Many doubt the reasoning for having a b in doubt, but do they know the whole story? Pupils can watch as a Latin word becomes the English doubt. The narrator explains the etymology of doubt, emphasizes the importance of meaning and...
TED-Ed
Make Sense of Spelling
Help your pupils comprehend how words are put together. The video takes the history of words into consideration as the narrator investigates the word one and words related and connected to one. Using an onion as a metaphor, the video...
Yossarian the Grammarian
Coordinating Conjunctions and Comma Splices: English Grammar Lesson
This video lesson from Yossarian the Grammarian explains how to use coordinating conjunctions correctly and avoid using comma splices.
Sophia Learning
Sophia: Commas in a Series
This lesson focuses on using commas in a series; it defines series and offers examples of series of words and series of phrases. It discusses the need for parallel construction of the items in a series and how to punctuate them...
Yossarian the Grammarian
Comma Splices, Independent Clauses, and Subordinate Clauses
This video lesson from Yossarian the Grammarian explains how to avoid comma splices when working with independent and subordinate clauses. [6:42]
Khan Academy
Khan Academy: Commas and Adjectives
Commas separate adjectives when those adjectives belong to the same category: determiner, opinion, size, age, shape, color, origin and material. So two adjectives that are both opinions (a mushy, sticky apple) should have a comma between...
Khan Academy
Khan Academy: Run Ons and Comma Splices
A run-on sentence doesn't separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction.
Sophia Learning
Sophia: Correcting Run on Sentences and Comma Splices: Lesson 2
This lesson goes over how to correct a run-on sentence or a comma splice. It is 2 of 3 in the series titled "Correcting Run-on Sentences and Comma Splices."
Sophia Learning
Sophia: Correcting Run on Sentences and Comma Splices: Lesson 1
This lesson goes over how to correct a run-on sentence or a comma splice. It is 1 of 3 in the series titled "Correcting Run-on Sentences and Comma Splices."
Sophia Learning
Sophia: Comma Splices and Run Ons
This lesson goes over comma splices and run-ons and discusses how to recognize them.
Sophia Learning
Sophia: Restrictive and Non Restrictive Elements
This lesson introduces restrictive elements and non-restrictive elements and the appropriate punctuation. [13:00]