I have several favorite preschool sites. The first site is called Preschool Printables. This site has printable file folder games as well as other fun creative worksheets for your preschooler. I also like DLTK- Kids, you can find just about any topic on this site from birthdays to holidays to fun coloring sheets and crafts.
The website www.tlsbooks.com is a great website for printing off free preschool level worksheets. These worksheets teach a variety of subjects and are a great way for children to learn.
Your preschool child can get some free counting worksheets to help learn at preschool supplies dot com. They will help your child be the best they can be.
Worksheets are a great way to give your preschooler some fun and also get them ready for Kindergarten! This website has worksheets for the early grades, and their preschool ones are very fun! http://www.education.com/worksheets/preschool/ This website has their worksheets organized by subject and only has them for preschool and kindergarten, so you may actually be able to prep your daughter for things she'll need to know next year! http://kidslearningstation.com/
Anyone with knowledge about preschool learning can make a preschool worksheet. However, if you are looking for one that is pre-made, you can find many free ones at www.kidslearningstation.com and www.education.com
It is a great idea to prepare your preschool child for school with different math worksheets. I have researched and found a number of sites that would be of assistance to you. Try kidzone dot ws as well as kidslearningstation dot com.
You can find reading worksheets online at any reading comprehension website. The following is a great resource for any reading worksheets www.superteacherworksheets.com/comprehension.html.
You can find those onomatopoeia worksheets at odd ball reading dot com. They specialize in those rare but fun worksheets. You can use them online or print out.
Check out http://www.tlsbooks.com/preschoolworksheets.htm for some great free worksheets you can print and copy for your students. Http://www.education.com/worksheets/preschool/ also has some great worksheets you can use.
There are some great websites online such as MySchoolHouse.com that allow you to use online worksheets. You can also purchase textbooks full of worksheets.
You can find them online here; http://www.aplusmath.com/Worksheets/OnlineMoney.html. You can also find these in stores in booklets. These are very helpful for on the go.
First go to http://www.ereadingworksheets.com/free-reading-worksheets/reading-comprehension-worksheets/inferences-worksheets/. There you should find multiple links as to what you are looking for.
Educational and Learning stores are a great resources for preschool age worksheets. Lakeshore Learning Store is one example of a local learning store.