This site is a major GOLD MINE! Its name is
Teachers Pay Teachers (or TpT) and the idea is that instead of getting resources from people who don't necessarily teach, you can get ones made and used by teachers. You can save yourself time and know that your money is going to the people on the ground instead of the corporates. I just mentioned money, but don't panic: I have downloaded hundreds of top quality resources for FREE!
The authors on this website are mostly Americans - either those amazing teachers dedicated to making learning fun, or homeschooling moms who are super creative. The syllabus is slightly different to ours in South Africa, but this website has inspired me to include some super-helpful topics which are not mentioned in CAPS (our new SA curriculum). On the whole, the American grade system corresponds surprisingly well with ours, so if you are looking for Gr 2 stuff, you can look under 2nd Grade.
This site is very searchable which is a big plus because it is huge. You can either browse within categories (e.g. subject, topic, grade level, price - and multiple categories at once!!!) or search for something specific. You can easily access the free resources by either clicking "free" on the list of categories on the left, or you can sort your search results by price (by clicking on drop down arrow directly above search results). You might have to look through a few pages of free stuff to find what you are looking for, but I can guarantee it will be worth it.
Teachers Pay Teachers has been a huge inspiration in my methods of teaching and structuring the Numeracy Programme I run. There are so many games which the children absolutely LOVE.
You need to register to use TpT and when you do, you have the option as registering as a seller and selling your own products. I am desperate to try selling, but can't right now due to not yet having an intellectual property agreement on the stuff I make.
TpT is always my first port of call when needing educational resources and I use it almost every day. But beware, it is addictive and it will change your life!
P.S. TpT also has a lot of free clip art, frames and borders :)