TION vs. SION
Double consonant vs. single consonant
Know the rules
Correct the error
Word challenge
100

Spell station

Station

100

spell summer

summer

100

what is the doubling rule when adding -ed or -ing

short vowel right before a consonant for one syllable words

100

comunication 

communication

100

comming vs coming 

coming

200

Spell invention

invention

200

spell diner

diner

200

what is the 'tion' 

ends in -t or -te

200

begining

Beginning

200

diferent vs different 

different 

300

spell decision

decision 

300

spell common

common

300

what is the 'sion' rule

ends in -s, -se, -d, -de

300

permission

no errors - permission

300

raining vs rainning 

raining 

400

spell explosion 

explosion 

400

spell hurry

hurry

400

Explain the difference between hopping and hoping?

Hoping (with one p) means wishing for a positive outcome, coming from the root word hope. Hope has a long vowel so the p is not doubled. Hopping (with two ps) means bouncing or jumping on one or both feet, coming from the root word hop.





400

difernet

different

400

attention vs attension

attention

500

spell recommendation

recommendation

500

spell robbing

robbing 

500

what is the rule for doubling a consonant in the middle of a word

In many two-syllable words, a double consonant appears between two vowels and often follows a short vowel sound in the first syllable.

500

necesary

necessary 

500

descision vs decision 

decision 

M
e
n
u