Measuring the changes that flow from various community development interventions is challenging, but critical to improving our understanding of what works in the field.

Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

Measure length using a ruler marked with halves and quarters of an inch with Ms. Askew. Join Ms. Askew for a fun Fraction Number Talk. We'll measure length using a ruler marked with halves and ...

The Strategic Impact Evaluation Fund (SIEF) has released a new book for practitioners in the field of early child development. “A Toolkit for Measuring Early Childhood Development in Low- and ...