−7+𝑥=−6 3+𝑥=8 −7+𝑥=−7 𝑥+3=8 7+𝑥=−7 8=𝑥+3 7+𝑥=0 8=𝑥−3 −7+𝑥=0 9=𝑥−3 −7+𝑥= 1 2 𝑥−7= 1 2 𝑥+7= 1 2 3+𝑥=8 𝑥+3=8 8=𝑥+3 8=𝑥−3 9=𝑥−3 9=𝑥−4 7=𝑥−6 −7=𝑥−6 −7=−6+𝑥 Simplify formative assessment for teachers Immediately demonstrate students’ level of understanding Teachers share questions and students share explanations Focused not on what a student got wrong but why

3+𝑥=8 𝑥+3=8 8=𝑥+3 8=𝑥−3 9=𝑥−3 9=𝑥−4 7=𝑥−6 −7=𝑥−6 −7=−6+𝑥 𝑥=5 𝑥=11 𝑥=12 𝑥=13 𝑥=−1 −7+𝑥=−6 −7+𝑥=−7 7+𝑥=−7 7+𝑥=0 −7+𝑥=0 −7+𝑥= 1 2 𝑥−7= 1 2 𝑥+7= 1 2 𝑥=1 𝑥=0 𝑥=−14 𝑥=−7 𝑥=7 𝑥=7 1 2 𝑥=−6 1 2 Simplify formative assessment for teachers Immediately demonstrate students’ level of understanding Teachers share questions and students share explanations Focused not on what a student got wrong but why