Here are the readings from the Revised Common Lectionary for next Sunday, the sixteenth after Trinity (15th after Pentecost)

Exodus 3:1-15 and Psalm 105:1-6, 23-26, 45c
or
Jeremiah 15:15-21
and Psalm 26:1-8
Romans 12:9-21
Matthew 16:21-28

http://www.library.vanderbilt.edu/divinity/lectionary/APentecost/aProper17.htm

Denominational variations:

ACC: http://www.montreal.anglican.org/comments/apr22m.shtml
ECUSA: http://www.io.com/~kellywp/YearA/Pentecost/AProp17.html
ELCIC: http://www.worship.ca/text/wpcha0405.pdf
UCC: http://www.ucc.org/worship/samuel/s082805.htm
RCC: http://www.word-sunday.com/Files/A/22-a/A-22-a.html

Collect (ECUSA):

Lord of all power and might, the author and giver of all good things: Graft in our hearts the love of your Name; increase in us true religion; nourish us with all goodness; and bring forth in us the fruit of good works; through Jesus Christ our Lord, who lives and reigns with you and the Holy Spirit, one God for ever and ever. Amen.

Lord of all power and might,
every good thing comes from you.
Please fill our hearts with love for you,
and with the desire to do your work,
through Jesus Christ our Lord, who lives and reigns with you and the Holy Spirit, one God for ever and ever. Amen.

Sunday-school Lesson plans:

http://www.sundayschoollessons.com/petersun.htm (Matthew)

Younger Children: http://www.episcopalchurch.org/documents/Proper17_-_Young_Children_-_Cycle_A.doc
Older Children: http://www.episcopalchurch.org/documents/Proper17_-_Older_Children_-_Cycle_A.doc
Adults: http://www.episcopalchurch.org/documents/Proper17_-_Adults_-_Cycle_A.doc

http://Logrus.ca/HomeChurchWeb/LectionaryStudy.html

Sunday-School Crafts:

http://www.sundayschoollessons.com/pent15mtart.htm (Jeremiah)

http://www.sermons4kids.com/

Pew-work

http://www.efree.mb.ca/lectionarypuzzles/in-awvw.htm#p22
http://Logrus.ca/HomeChurchWeb/Pewwork_adult.html
http://Logrus.ca/HomeChurchWeb/Pewwork_middleschool.html
http://Logrus.ca/HomeChurchWeb/Pewwork_elementary.html
http://Logrus.ca/HomeChurchWeb/Pewwork_preschool.html