Wednesday, September 5, 2012

Explicit Phonics Lesson th



Explicit Phonics Lesson
                                                                           Digraph th                           
 
Note: Pictures of a moth and a sloth will be useful.
Day 1

Objective: Sound and blend words using the digraph th.
Review
          We have learned that two letters that work together to make one sound are called a digraph. What is the digraph that we have already studied? –ck When is the –ck spelling used? After a short vowel sound. What is a digraph? Two letters that work together to make one sound.
          Today we are going to study a new digraph. Show the Thumb picture card. Make the sound with me by sticking your tongue between your teeth and blowing air between them. If you do this right, I will be able to see a little bit of your tongue.  This sound is spelled with th. When you use the th sound, it is the one time you can stick your tongue out at me and not get in trouble!
Sometimes you do it with your voice is turned off, /th/, as in thin, think, throat, and with. Sometimes you do it with your voice turned on as in the middle of feather, /th/, as in those, this, and that.

What do we call two consonants that work together to make one sound? digraph
What sound does the digraph th make?  /th/ or /th/
What has to show to make the /th/ sound? your tongue
What is the spelling for the Thumb sound? /th/ and /th/

PA (oral)
          Listen to these words and see if you can hear the digraph /th/ or not. If you hear the /th/ sound in the word, I want you to give me a thumbs up. If you don’t hear /th/ in the word, give me a thumbs down. So if I say thin, /th/ /ĭ/ /n/, you would give me a thumbs up because the /th/ sound is in the word thin. If I say tin, /t/ /ĭ / /n/, you would give me a thumbs down because you do not hear /th/ in the word tin.

third           teeth           month          tack             hit               teeth
Keith           team            math            must            birth           thread


Decoding
          Use the decoding procedure as in previous lessons. Take time to talk about the meanings of any words that might be unknown.

bath            thin             math            thrill           
thick           path            with             cloth
sloth            sixth           fifth            broth

Some clues might be:
1.  comes after fourth                                  fifth                                       
2. antonym  for fat                                       thin
3. clear soup                                                broth
4. synonym for wide                                     thick
5. a place in the grass worn by traffic          path
6. You need one when you are dirty               bath
7. synonym for material                                cloth 
8. after fifth in line                                     sixth
9. something that causes excitement              thrill
10. a very slow moving animal                        sloth
11. to work with numbers                              math
          When there is only one word left, have the buddies read the last word. Each buddy then uses the word in a sentence

Decodable Text
          Practice reading words in text using the Decoding Practice.

Day 2
Review
What is the short sound of the letter a?   /ă/
What is the short sound of the letter i?  /ĭ/
What do we call two consonants that work together to make one sound? digraph
What sound does the digraph –ck make?  /k/
What kind of vowel sound comes before the –ck spelling?  A short vowel sound
Where is the –ck spelling most often found in a word? At the end
What is the spelling for the /th/ sound?  th
What do we call the th spelling? Digraph
What are the pictures that helps remind us of the /th/and /th/ sounds? Thumb/Feather

PA (oral)
          I am going to say some words with the /th/sound. I want you to tell me if the sound is at the beginning, middle, or at the end of the word. If I say moth, you would tell me the /th/ is at the end of the word. If I say thick, you would tell me the /th/ is at the beginning of the word. Be sure your Buddy agrees with you before you raise your hand to give me your answer. (Segment words if needed.) Where is the /th/ sound in the word brother? In the middle

tooth           throng         weather       thrash         thrift          math
those           bother         father         Beth            thrill          other


Decoding
          Use the same procedure that was used on Day 1.

          this             than             moth            them
          then            cloth            fifth            tenth
          Seth            within          that             thin

1. Synonym for inside                                             within
2. A boy’s name                                                      Seth
3. The place in line after ninth                               tenth
4. Antonym for thick                                              thin
5. Help me with ______.                                        this or that
6. An animal that is similar to a butterfly               moth
7. _____ is the only one.                                       this or that
8. Go to the corner and ____ turn right.                then           
9. The place in line before sixth.                            fifth
10. You need to take it to _____.                           them
11. He is taller _____ Mike is.                               than

          Have the students read the last word to their partner. Then each makes up a sentence using the word. Have them go for 7-Up sentences (7 or more words in the sentence.)

Decodable Text
          Use /th/ Phrases to practice reading. The first time through have them follow as you read. The second time have them chorally read with you. Then the Buddies can take turns reading to each other.

Day 3
Review
What do we call two consonants that work together to make one sound? digraph
What is the sound of the –ck digraph?  /k/
What is the sound of the th digraph?  /th/ and /th/
What picture card helps us remember the /th/ sound? Thumb/Feather
What picture card helps us remember the –ck digraph sound? Kite

Encoding: Dictation
Use the dictation procedure. Be sure to make them ask, “Which spelling?”

1.   /th / th      /ĭ/ i    /k/ ck     /th/  th     /ŏ/ o
2.  math       path        with
3.  thin        thick       than
4.  within     broth
    Beth will sip the thick broth.

Decodable Text:
       Practice reading /th/ Phrases as it was done on Day 2.

Day 4
Review: Have the class decode 6 to 18 /k/ words on the board or on flashcards.

Word Building or Word Chaining
          Use as much as you feel is appropriate.
path            that             six               fog
bath            than             sixth           fig
math            then                               rig
moth            thin             ten              rag
cloth            thick           tenth           rash
sloth            this                                thrash
broth                                                trash
                                                         
Decodable Text
          Use /th/ Sentences to practice reading words in context. Follow the format of the phrase reading.

Day 5

Review
Two letters working together to make one sound are called a _digraph_.
-ck is a _digraph__.
The sound of –ck is _/k/_.
-ck is used after a  _short_  vowel sound.
-ck is used most often at the _end_ of a word.
The /k/ sound at the end of a word with a short vowel sound is usually spelled with _-ck_.
The other digraph we have studied is _th_.
The sounds of the digraph th are _/th/_ and _/th/_.

Encoding/Dictation
1.       /ĕ/ e    / ĭ/ ĭ   /k/ ck    /th/ th     /ŏ / o
2.       at          that         this
3.      moth       cloth        bath
4.      broth      thrash
         Do not let the moth get to the cloth.

Decodable Text:  Use th Sentences to practice re-reading with a buddy.


Decoding Practice

  bath   math   path   with   moth    

  thick  thin   that   this    them


with this math        
a thin sloth
the thick broth        
this path

1.         That is the path for them.

2.       The thick bathmat is wet.

3.        The sixth man was thin.

4.         Beth had a bath with that cloth.

5.         Seth is last to do the math.

6.        This is within the tenth month.


th Phrases

1. sip the broth       11. on this path

2. a thin dog            12. with a bath

3. the thick stack    13. with the cloth

4. with the moth      14. in a thick mix

5. Beth and Seth     15. let’s think

6. Jack Smith          16. thick and thin

7. this thick stick    17. thrill of it

8. on the path         18. Seth is sixth

9. with them            19. a thick cloth

10. a fifth path        20. this is with 

Th Sentences

1.         The chalk is thick and thin.

2.       Seth walks on the slick path.

3.       Quick! Get this to them!

4.       Beth talks of math a lot.

5.       The moth gets the cloth thin.

6.       I will sip the thick broth.

7.       We got a thrill from the walk.

8.       The cloth went with Beth Smith.

9.   We lack the math skills.

10.  Go with them on this path.

11.  He got a cloth and had a bath.

12.  Seth was fifth on the math test.

13.  Then help me with this math.

14.  This is the last of the cloth.

15.  Beth got all of the hot broth.

16.  Nick did that math trick.

17.  The sloth fell off the path.

18. He will thrash them with a stick.


No comments:

Post a Comment