11
📏Sentido de la MedidaTerm 2

Week 11: Length & Distance

Cycle 1
Years 1 & 2 · Ages 6–8
B.1.1
Core Standard

Measure and compare lengths using cm and m; use rulers accurately

B.1.1 — Longitud: cm y m
Core Activities
  • 1Measure classroom objects
  • 2Compare lengths using < > =
  • 3Estimate then measure
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
Cycle 2
Years 3 & 4 · Ages 8–10
B.1.1
Core Standard

Convert between units of length (mm, cm, m, km); solve length problems

B.1.1 — Conversión de unidades de longitud
Core Activities
  • 1Unit conversion problems
  • 2Perimeter of polygons
  • 3Scale on maps (1:50,000)
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
CE5Model real-world situations
Cycle 3
Years 5 & 6 · Ages 10–12
B.1.1
Core Standard

Apply length measurement to perimeter, circumference and arc length; use in real-world contexts

B.1.1 — Longitud: perímetro, circunferencia y aplicaciones
Core Activities
  • 1Circumference calculations
  • 2Arc length problems
  • 3Engineering and design contexts
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
CE5Model real-world situations
CE6Apply mathematics to real life