Words That Signal Contrast and Logic
A 40-minute Grade 5 lesson on using academic vocabulary, including words that signal contrast, addition and logical relationships.
Words That Signal Contrast and Logic is a free 40-minute Grade 5 English lesson plan for Common Core standard L.5.6 — use academic vocabulary and logical connectives accurately. It is timed across 5 sections, gives the exact wording to use where the wording carries the mathematics, names 3 misconceptions with the teaching move that addresses each, and ends with an exit ticket and a printable worksheet with its answer key.
- Grade:
- Grade 5
- Length:
- 40 minutes
- Standard:
- L.5.6
Grade 5 · Language
L.5.6
Acquire and use accurately grade-appropriate general academic and domain-specific words and phrases, including those that signal contrast, addition, and other logical relationships (e.g., however, although, nevertheless, similarly, moreover, in addition).
Objective
Students will be able to choose a signal word that states the actual logical relationship between two ideas.
Students are successful when they can
- Identifies the relationship between two ideas.
- Chooses a signal word that states it.
- Rejects a signal word that overstates it.
What you need
- Signal word cards sorted by relationship
- Sentence pairs
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — sort the signals
5 min- Sort twelve signal words into contrast, addition, cause and concession.
- Note that some sit in two piles.
Teach — the signal makes a claim
13 min- Take two ideas. Join them with 'however'. That claims a contrast.
- Join them with 'therefore'. That claims a cause.
- Ask which the ideas actually support.
- Introduce concession — 'although', 'nevertheless' — and say what it does that contrast does not.
- Show a signal word that overstates and replace it.
“'Therefore' says one caused the other. Does your evidence support that?”
Guided practice — six pairs
12 min- Pairs choose a signal word for six sentence pairs.
- For each they say what the word claims.
- They find one pair where two words would both work and choose.
Independent practice
8 min- Students complete the signal-words page.
- A word bank is on the sheet.
Close
2 min- Give two ideas. Take the signal word and its claim.
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Uses 'however' for any change of direction.
Why: It is the contrast word they know.
Fix: Concession is different from contrast. 'Although' accepts the first point; 'however' overrides it.
Uses 'therefore' where only 'also' is supported.
Why: It sounds more analytical.
Fix: Ask what the evidence supports. An overstated signal is an error, not a flourish.
Scatters signal words for effect.
Why: They make writing sound academic.
Fix: Each one makes a claim. A false claim is worse than a plain sentence.
If they are not there yet
- Two piles rather than four.
- Give two candidates per pair.
If they finish early
- Use a concession and a contrast in one paragraph.
- Find a signal word in a textbook that overstates.
- Write one pair of ideas that three different signals could join.
Exit ticket
Join these two ideas with a signal word. What does your word claim?
What to look for: A claim matched to the ideas. 'However' by default means the four-piles sort needs revisiting.
Printable practice for L.5.6
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- Logical ConnectivesFinish each sentence.
Questions about Words That Signal Contrast and Logic
How long does the Words That Signal Contrast and Logic lesson take?
40 minutes, split across 5 timed sections: warm-up 5 min, teach 13 min, guided practice 12 min, independent practice 8 min, close 2 min. The minutes are stated per section and add up to the stated length, so the plan can be cut or extended at a section boundary rather than abandoned halfway.
Which standard does Words That Signal Contrast and Logic teach?
CCSS.ELA-LITERACY.L.5.6 — L.5.6, Language for Grade 5: “Acquire and use accurately grade-appropriate general academic and domain-specific words and phrases, including those that signal contrast, addition, and other logical relationships (e.g., however, although, nevertheless, similarly, moreover, in addition).” In plain terms, use academic vocabulary and logical connectives accurately.
What do I need to teach this lesson?
Signal word cards sorted by relationship, sentence pairs and the printable practice sheet linked at the end of this plan. Everything listed is either ordinary classroom equipment or a free printable from this site — there is nothing to buy and nothing to prepare beyond photocopying.
What mistakes should I expect in this lesson?
Three, each a reasoning error rather than carelessness: uses 'however' for any change of direction; uses 'therefore' where only 'also' is supported and scatters signal words for effect. The plan gives the thinking behind each one and the teaching move that addresses the thinking rather than the symptom.
How do I know whether the lesson worked?
The exit ticket asks: “Join these two ideas with a signal word. What does your word claim?.” A claim matched to the ideas. 'However' by default means the four-piles sort needs revisiting. That tells you whether the class needs a reteach or a thirty-second conversation before you plan tomorrow.
Is there a worksheet to go with Words That Signal Contrast and Logic?
Yes — 1 printable L.5.6 worksheet, linked at the end of the plan and free like the rest of the site. Each one comes with an answer key and 25 versions, so the practice after the lesson can be a different paper on every desk.
Is Words That Signal Contrast and Logic free to use?
Yes. The plan, its printables and their answer keys are free to read, print and photocopy for your own class, with no account and no email capture. It was last reviewed on 7 September 2026. Please do not resell it or republish it as your own.
Last reviewed 2026-09-07. Aligned to L.5.6 of the Common Core State Standards for English language arts.