Any possibility I can substitute the free workbook offered upon joining?
Could I get "landforms for kids"--gr 3 for my free sample workbook? The 6 free workbooks offered are not usable for me as I teach Earth Science to grade 6, but the samples shown for "landforms" look very useful for our students. We are a Title One school--90% or more at poverty level and very old textbooks offering limited usefulness to our teaching topics. This workbook (landforms) would be a big help.