"Tutor with 15+ years of experience, also home-schooling"
...Excel is a powerful tool to be used for calculations, as well as for some small databases. Formulas can be created, and functions and more can be found in this program. With the proper knowledge and training, you can even create graphs and solve some equations. Geometry is the study of shapes and the relations between the sides, perimeters and areas...
10+ subjects, including SSAT