Lehrer Lämpel is an educational app that supports primary school children (usally 3rd or 4th grade) to practise their long multiplication skills.
Simple input method to add digits to the blackboard.
Immediate feedback option where incorrect steps are immediately marked red and where correct steps are immediately marked green.
Pupils can ask Lehrer Lämpel for help at any time. Help first removes an erroneously learner step; if there are no errors, a single step is performed towards the solution.
All teacher steps towards the solution are followed-up with a step explanation as well.
Various degrees of difficulty
Supports self-defined long multiplication tasks and there is a work-sheet, and randomised exercises
Supports English, French and German.
Available on the iPad, for iOS7 or later.
You or your child will never be prompted to provide any sort of information in our app. You are free to use the contact form on the website mathdistrict.com to give us your feedback, ask questions, elicit new app features, or file a bug report. For this, you can equally contact us at firstname.lastname@example.org.
We will use your contact information only for being able to reply to your requests. It will not be shared with anybody else.
Our app is solely financed by its price tag, there are no in-app purchases, and the app is ads-free.