Algebra Balance Scales - Negatives
http://nlvm.usu.edu/en/nav/frames_asid_324_g_4_t_2.html
Solve simple linear equations using a balance beam representation. Equations with pronumerals on both sides.
- Topics:
- Patterns and Algebra, Equations
- Type:
- Activity, Manipulative
- NSW 7-10 Syllabus:
- PAS Patterns and Algebra, PAS4.4 Algebraic Techniques