First Grade (1.NBT)

Standard/Lesson

Video Example

Tools Used


1.NBT.A.1: Backwards by 1s to 120


1.NBT.A.1: Backwards by 10s, start at 140


1.NBT.B.2: Place value understanding to 100


1.NBT.B.3: Compare within 100


1.NBT.C.4: Counting On Within 100- Within a Decade, With Materials


1.NBT.C.4: Counting On Within 100- Within a Decade, Without Materials


1.NBT.C.4/1.NBT.B.5: 40 Plus AVMR


1.NBT.C.4/1.NBT.B.5: 52 Plus


1.NBT.C.4: Counting on within 100- across a decade (with materials)


1.NBT.C.4: Counting on within 100- across a decade (without materials)


1.NBT.C.4: Add within 100 with materials (no regrouping)


1.NBT.C.4: Add within 100 with materials (regrouping)


1.NBT.C.5: Add 10 within 100


1.NBT.C.5: Subtract 10 within 100


1.NBT.C.6: Subtract multiples of 10 (ten frames)


1.NBT.C.6: Subtract Multiples of 10