When choosing teaching and learning materials published -printed or digital there are many things to consider.  Many teachers in preschool even create their own materials to use in teaching.  But HOW and DO they evaluate the pedagogical quality?  The children’s learning goals should be the core attribute when choosing of the materials the teacher will use in the classroom. Teacher Rezvan Zonoubi has a Ph.D. in TEFL and loads of experience teaching English as a foreign language in different countries and spaces.  She knows the science behind the learning and has over 15 years of experience teaching adults and kids alike. She tells us about the Language Clubhouse English as a second language program, “The key success of a language program lies in its use of instructional materials. A good selection of excellent and effective materials is essential and critical in learning because they shape the learners’ knowledge and the world in a new language. Due to the significance of materials, we have given careful consideration to developing appropriate and suitable content to address the needs of our learners regardless of their cultural and educational background.”