English Language Arts
Grade 6
15 min
Determine the meaning of a word with -ful or -less
Determine the meaning of a word with -ful or -less
What you'll learn
- Identify and define the different parts of a dictionary entry (e.g., pronunciation, etymology, part of speech, definition) in at least 8 out of 10 example entries.
- Apply knowledge of dictionary entries to determine the correct meaning of a word with multiple definitions in at least 3 out of 4 complex sentences.
- Explain how etymology can help understand the current meaning of a word, providing at least two specific examples from dictionary entries.
- Analyze the different parts of speech for a given word based on dictionary entries, correctly identifying all possible parts of speech in at least 4 out of 5 examples.
Tutorial Preview
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Introduction & Learning Objectives
Learning Objectives
Identify the root word in words ending with -ful or -less.
Define the suffix -ful as 'full of' or 'having'.
Define the suffix -less as 'without' or 'lacking'.
Combine the meaning of a root word with the suffix -ful or -less to determine the overall word meaning.
Use context clues to confirm the meaning of words with -ful or -less.
Differentiate between words with -ful and -less to understand their opposite meanings.
Apply their knowledge of -ful and -less to decipher the meaning of unfamiliar words.
Have you ever seen a word and wondered what it meant, but then noticed a little ending like -ful or -less? 🤔 What if those little endings could unlock the word's secret meaning?
In this lesson, you'll becom...
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Key Concepts & Vocabulary
TermDefinitionExample
Root WordThe basic word part that carries the main meaning and cannot be broken down further.In 'helpful,' the root word is 'help'.
SuffixA letter or group of letters added to the end of a root word to change its meaning or grammatical function.In 'careful,' '-ful' is the suffix.
-fulA suffix meaning 'full of,' 'having,' or 'characterized by.' It often turns a noun into an adjective.Joy + -ful = joyful (full of joy).
-lessA suffix meaning 'without,' 'lacking,' or 'not having.' It often turns a noun into an adjective.Hope + -less = hopeless (without hope).
AffixA general term for a word part that is added to a root word to form a new word. Both prefixes and suffixes are...
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Key Rules & Conventions
The '-ful' Rule
Root Word + -ful = 'full of [root word]' or 'having [root word]'
To determine the meaning of a word ending in -ful, first identify the root word, then combine its meaning with 'full of' or 'having'. This suffix usually forms an adjective.
The '-less' Rule
Root Word + -less = 'without [root word]' or 'lacking [root word]'
To determine the meaning of a word ending in -less, identify the root word, then combine its meaning with 'without' or 'lacking'. This suffix also usually forms an adjective.
Opposite Meanings Rule
Words formed with the same root but different suffixes (-ful vs. -less) often have opposite meanings.
Recognizing that -ful means 'havi...
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Challenging
Which word, formed with a root and a suffix, best fits the definition 'lacking a sense of shame'?
A.Shameful
B.Shameless
C.Shamefuless
D.Ashamed
Challenging
Read the sentence: 'His tactless comment during the serious meeting made everyone uncomfortable.' Even without knowing the exact definition of 'tact,' what can you infer 'tactless' means?
A.Lacking social grace or sensitivity
B.Full of clever tactics
C.very long and boring comment
D.comment that was carefully considered
Challenging
An author argues against a new factory, describing its smokestacks as 'ceaseless' sources of pollution. What is the author's primary purpose for choosing the word 'ceaseless'?
A.To suggest the pollution is beautiful and full of wonder.
B.To argue that the factory is not operating at full capacity.
C.To imply the pollution is temporary and will stop soon.
D.To emphasize that the pollution is constant and 'without stop,' creating a sense of an unending problem.
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What grade level is "Determine the meaning of a word with -ful or -less"?
Determine the meaning of a word with -ful or -less is a Grade 6 English Language Arts lesson on ExcelOS.
What will I learn in Determine the meaning of a word with -ful or -less?
You'll be able to: Identify and define the different parts of a dictionary entry (e.g., pronunciation, etymology, part of speech, definition) in at least 8 out of 10 example entries; Apply knowledge of dictionary entries to determine the correct….
Is "Determine the meaning of a word with -ful or -less" free to practice?
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How many practice questions are included with Determine the meaning of a word with -ful or -less?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.