This document discusses strategies for integrating language learning with math content using a CLIL (Content and Language Integrated Learning) approach. It emphasizes planning lessons around the "4Cs" - content, communication, cognition and culture. Several interactive tools and apps are recommended for visualizing math concepts, creating word problems and graphs, and motivating students to learn beyond the classroom, such as visual math dictionaries, foldables, Educreations, Kidblog, ThingLink and math story/game apps. The goal is to make math material more accessible and engaging for language learners.