Assessment Toolbox

This video lesson shows students how to multiply decimals with tenths & hundredths, such as 5.2 x 3.76.I explain where the decimals goes, but even more importantly, I show why this is true and how students can check their answer with estimating and rounding. Simple, non-distracting format with bright color, as I show the steps in multiple examples. The lesson is highly visual and simplified, but also aims to teach mathematical thinking so students can engage with these problems at a high level

This video lesson shows students how to subtract decimals with tenths & hundredths, such as 5.3 - 4.8 & 7.81 - 2.28.I explain where the decimals goes, but even more importantly, I show why this is true and how students can check their answer with estimating and rounding. Simple, non-distracting format with bright color, as I show the steps in multiple examples. The lesson is highly visual and simplified, but also aims to teach mathematical thinking so students can engage with these problems

We all know that before we add or subtract fractions, we need a common denominator. But WHY? This lesson video uses fraction bars to visually show that we don't know how much of two things we have until we can compare them with the same amount. The lesson is highly visual and simplified, but also aims to teach mathematical thinking so students can engage with these problems at a high level. -Daniel at the Assessment Toolbox www.assessmenttoolbox.com

This video lesson shows students how to divide decimals with tenths & hundredths, such as 5.8 ÷ 2 & 5.8 ÷ 0.2.I explain where the decimals goes, but even more importantly, I show why this is true and how students can check their answer with estimating and rounding. Simple, non-distracting format with bright color, as I show the steps in multiple examples. The lesson is highly visual and simplified, but also aims to teach mathematical thinking so students can engage with these problems at a h