Guided Lab Shell / Logic reasoning

Place Value Lab

Place Value Lab becomes a guided simulation lab where learners make predictions, act, revise, transfer, and produce evidence.

Playable World missions

Pick one mission. Follow the guide. Submit evidence.

Released missions come first: a plain link, the catalog, and campaign links open those. Earlier missions stay listed for existing classroom links and recorded evidence.

K-2 · Guided Lab Shell

Count And Build

Click PLAY

countPLAY

Launch guided mission

3-5 / 6-8 · Guided Lab Shell

Build a Number

Click 'Ones' to add unit cubes

numberCheck Answer

Launch guided mission

9-12 / undergrad · Guided Lab Shell

Magnitude, Regrouping, and Scientific Notation Foundations

Build a multi-digit number with base-ten blocks

numberCheck Answer

Launch guided mission