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English lesson plan Β· 5th grade (Year 6 in England) Β· 30 minutes

Endings: -cious/-tious, -cial/-tial

Spelling

CCSS L.5.2.EEngland: Y5/6 Spelling (-cious, -tious, -cial, -tial)

Objective and success criteria

Students will: Endings: -cious/-tious, -cial/-tial.

  • I can answer questions on today's skill on my own, without help.
  • I can explain each step and say why it works.
  • I can check my answer and spot a mistake.

Before and after

Needs first: Endings: -tion, -sion, -ssion, -cian

Leads to: Endings: -able/-ible, -ant/-ent, -ance/-ence

Materials: Word cards, Look-say-cover-write-check sheets, Mini whiteboards, Mini whiteboards, A short model text on the board, Printed student sheet (below).

Warm-up Β· 4 min

  • Quick retrieval from earlier learning (Endings: -tion, -sion, -ssion, -cian). Students answer on mini whiteboards.
  • Show answers together and note who needs support in the main task.
  1. Which ending completes the word? electri___ (from electric) (cian / sion / tion / ssion) β†’ cianPrompt: Look at the root word in brackets. How does it end?
  2. Which ending completes the word? direc___ (from direct) (tion / ssion / cian / sion) β†’ tionPrompt: Look at the root word in brackets. How does it end?
  3. Which ending completes the word? mathemati___ (from mathematics) (tion / ssion / sion / cian) β†’ cianPrompt: Look at the root word in brackets. How does it end?

Hook Β· 3 min

  • Show a word spelled two ways and ask which looks right, then why.
  • Share the objective: Endings: -cious/-tious, -cial/-tial. Read the success criteria together.

I do: model it Β· 7 min

  • Work through the example out loud, saying why you do each step, not just what you do.
  • Example: Which ending completes the word? vi___ (fierce and violent)
  • Step 1: Related words often show which letter to use.
  • Step 2: The root word has a c (or the letter before the ending is a vowel), so we use c.
  • Step 3: The word is "vicious".
  • Step 4: So the answer is: cious
  • Answer: cious
  • Pause after each step and ask a student to say what comes next.

We do: guided practice Β· 6 min

  • Do these together. Students try each step on whiteboards before you reveal it.
  • Use the hints as prompts rather than giving the answer.
  1. Which ending completes the word? fic___ (made up) (citious / titious) β†’ titiousPrompt: Think of a related word: grace β†’ gracious, office β†’ official, caution β†’ cautious, part β†’ partial.
  2. Which ending completes the word? deli___ (tasting very good) (cious / tious) β†’ ciousPrompt: Think of a related word: grace β†’ gracious, office β†’ official, caution β†’ cautious, part β†’ partial.

You do: independent practice Β· 7 min

  • Students work on the student sheet. Circulate and check the first two answers of every student early.
  • Students who finish: write a question of their own for a partner, with the answer.

The 6 questions are on the student sheet below, with answers in the key.

Exit ticket Β· 3 min

  • Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
  1. Which ending completes the word? suspi___ (not trusting) (cious / tious) β†’ ciousPrompt: Think of a related word: grace β†’ gracious, office β†’ official, caution β†’ cautious, part β†’ partial.
  2. Which ending completes the word? spa___ (having lots of room) (cious / tious) β†’ ciousPrompt: Think of a related word: grace β†’ gracious, office β†’ official, caution β†’ cautious, part β†’ partial.

Watch out for

  • Spelling every word exactly as it sounds.
  • Learning a list for a test but not using the words in writing.

Support and stretch

Support

  • Review first: Endings: -tion, -sion, -ssion, -cian.
  • Use concrete materials: word cards.
  • Give the first step of each question, or a partly worked example to finish.
  • Pair with a confident partner for the guided practice.

Stretch

  • Move on to: Endings: -able/-ible, -ant/-ent, -ance/-ence.
  • Explain a common mistake in writing and how to fix it.
  • Write a word problem that uses today's skill, then solve a partner's.

Homework and more practice

Free online practice with hints and printable worksheets for this skill: eurekami.com/english/grade-5.

Free lesson plan from eurekami.com/lesson-plan-builder

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Endings: -cious/-tious, -cial/-tial

Name

Date

Score/ 6

  1. Question 1

    Which ending completes the word? essen___ (absolutely needed)

    • A. cial
    • B. tial
  2. Question 2

    Which ending completes the word? residen___ (where people live)

    • A. tial
    • B. cial
  3. Question 3

    Which ending completes the word? fic___ (made up)

    • A. titious
    • B. citious
  4. Question 4

    Which ending completes the word? suspi___ (not trusting)

    • A. cious
    • B. tious
  5. Question 5

    Which ending completes the word? artifi___ (not natural)

    • A. cial
    • B. tial
  6. Question 6

    Which ending completes the word? gra___ (polite and kind)

    • A. tious
    • B. cious

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Answer key: Endings: -cious/-tious, -cial/-tial

  1. 1. B. tial

  2. 2. A. tial

  3. 3. A. titious

  4. 4. A. cious

  5. 5. A. cial

  6. 6. B. cious