A collection of 25 7th grade topics (out of 201 as of 6/24/2015) that a true STEM enthusiast should be interested in and try to master. The 4 sets of problems have 200, 150, 100 and 50 problems respectively--with the answer keys provided as well.
STEM careers require enthusiasm and ultimate mastery of a variety of topics in mathematics and there is quite a bunch of them here!
On this website I offer CHALLENGING, WORD and STEM problems by grade. Although there is natural crossover between the 3 types of problems, I try not to have too many of them belong to more than one category but admit that it sometimes occurs. With over 42,000 problems (and growing) in my database it is only logical to conclude that there would be a sufficient number to properly populate all three categories!
The PREVIEW is comprised of 1 problem in each of the 25 skills that have been chosen for the 4 sets of worksheets. Take a look--it is a good measure of the entire package--and it includes problems the likes of which you have never seen before!
[The problems in All WORKSHEETS and PREVIEWS are printed in difficulty (1 [easy], 2 [not so easy], 3 [proficiency] up to 4 [mastery]) order within a skill. The actual difficulty level appears slightly to the left of the DK box of each problem in a very small font. Also, instructional references appear on worksheets but are optional on quizzes.]
You might also want to check out CONCEPT questions
, GIFTED/CHALLENGING problems
, Grade 7 Summary
, CONSTRUCTION problems
, MENTAL MATH exercises
, WORD problems
and Level 4 (most CHALLENGING) problems
for the 7th grade.