16,03,2020

  

https://www.childrensuniversity.manchester.ac.uk/learning-activities/science/teeth-and-eating/the-structure-of-the-tooth/ 

https://www.englisch-hilfen.de/en/exercises/pronouns/mix_2.htm

  

      

https://en.islcollective.com/video-lessons/spederman-2

http://www.sciencekids.co.nz/gamesactivities/rockssoils.html

https://www.learningchocolate.com/content/irregular-verbs-2-0