Exploring Adding and Subtracting Rational Expressions

The video tutorial covers the rules for adding endings like -ed and -ing to words. It explains the doubling rule, where a consonant is doubled when adding an ending to a short vowel word, and the dropping rule, where the silent 'e' is dropped before adding an ending. The tutorial concludes with instructions for a homework assignment to practice these rules.

What is the main topic of this week's flipped classroom lesson?

• Prefixes

• Endings ED, D, and ING

• Prepositions

• Conjunctions

What does adding 'ED' to a root word indicate?

• Past tense

• Present tense

• Future tense

• Continuous tense

Which of the following words correctly shows the addition of 'ING' without changing the base word?

• Runned

• Raining

• Ranning

• Runing

What must you do to the consonant in a word like 'shop' before adding 'ED'?

• Remove it

• Double it

• Change it to a vowel

• Leave it unchanged

Why do we double the consonant in words like 'shop' before adding 'ING'?

• Because the word ends in a vowel and consonant

• Because the word ends with a vowel

• Because the word has more than one syllable

• Because the word starts with a vowel

Which of the following words correctly shows the addition of 'ED' following the doubling rule?

• Shopped

• Shooped

• Shoped

• Shoppd

What must you do to the 'E' in a word like 'like' before adding 'ED'?

• Keep it

• Change it to 'I'

• Drop it

• Double it

Which of the following words correctly shows the addition of 'ING' following the dropping rule?

• Likinge

• Likeing

• Liking

• Likking

When should you drop the 'E' in a base word before adding 'ED' or 'ING'?

• When the base word has more than one syllable

• When the base word ends with a silent 'E'

• When the base word ends with a vowel

• When the base word ends with a consonant

What is the homework assignment for this lesson?

• Create a list of words that follow the doubling rule

• Memorize the rules for adding ED and ING

• Complete a chart using the correct rules for adding endings

• Write a paragraph using words with ED and ING endings