The website Education.com has a great selection of printable reading comprehension worksheets available. Easily searchable by grade level and subject. Everything from riddles, facts and opinions, cause and effect to interactive story writing.
There are several free worksheets availible for reading comprehension. Be sure to check these out. http://www.superteacherworksheets.com/comprehension.html http://rhlschool.com/reading.htm
You will be able to print reading comprehension worksheets at www.englishforeveryone.org. There are worksheets for every level from beginning to advanced.
You can find third grade comprehension worksheets for home schooling at the following site..www.schoolexpress.com/or www.tlsbooks.com/ I hope this helps.
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.
Excellent idea to help the students you tutor. Some sites that have some great comprehension worksheets are: jump start dot com and abc teach dot com.
www.schoolsparks.com/kindergarten-worksheets is a good place to find worksheets. There are some free worksheets available to download and there is also a workbook of worksheets available for purchase.
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.
Try EnglishForEveryone.org for a good selection of free worksheets that will help you improve your reading comprehension. Education.com is another excellent resource and they have lots of reading worksheets available for you to print.
At superteacherworksheets.com, you can print off worksheets to use at home. These will reinforce the curriculum you are teaching and help stimulate your activities.
A good site to purchase possessive nouns worksheets is worksheets r us. They have many free downloads to print for these types of nouns worksheets. Go there anytime.
Jumpstart.com is a great resource for parents. You may also want to try scrib.com for free downloadable worksheets.
This site offers antonyms worksheets for sale, http://havefunteaching.com/worksheets/english-worksheets/antonym-worksheets/. They offer worksheets for various grade levels both with and without pictures.