So, first a few questions:
Is this one class or are they divided into 5/6 and 7/8? There is a very big social, emotional, and psychological difference between a 5th grader and an 8th grader. I hope these kids are separated into appropriate age groups.
It seems you are on your own. Do you have a DRE who works or volunteers at your parish? the DRE should be giving you direction and guidance, providing resources, etc.
Have you checked your diocesan office of catechesis for resources? Our diocesan office holds teacher certification courses. All RE teachers in the diocese are required to be certified with 40 hours of approved courses and then 6 hours per year continuing education. Our diocesan director has sample textbooks that can be reviewed by parishes before purchase. They also maintain a robust lending library of DVDs, books, etc. Lastly, the diocese has curriculum standards and a curriculum guide for each grade. They also recommend particular books, bible studies, and DVD series for use in class.
The USCCB a
textbook list for approved textbooks that are deemed to conform with the catechism.
I’ve mostly made up my own curriculum based on the Catechism, following my diocesan guidelines for curriculum. (But I am a teacher by training although I no longer teach for living).
In the past, junior high has used Faith First, which I find to be a little too easy. But, I ordered their Church History book to preview, and it actually looks pretty good. Might work that in next year.
I’ve also used the T3: Teen Timeline bible study with Mark Hart, which is awesome. The Great Adventure bible study series has lots of good material.
This year I bought the Understanding the Catechism 4-part series to use with 7/8 (Creed and Prayer) and 9/10 (Morality and Liturgy/Sacraments). It turned out to be a little too much for junior high, but what I did was take the lessons in the book and then bring them down to the kids’ level.
Actually, by the time I taught this new crop of 7/8 graders what they should have learned in 1-6, the year was pretty much over. So, next year I’ll have the 7th graders again as 8th graders and I can move on to new material.
You should first visit your diocesan office website and call them if they don’t have materials online.
If your diocese is lacking guidelines and resources, I suggest you look at my
diocesan catechsis office curriculum guides. A lot of it is online as PDF you can download and print.