1 http://LearningApps.org/watch?v=ps6b531ka17
2 http://LearningApps.org/watch?v=pqsvodiwk17
3 http://LearningApps.org/watch?v=prmhtvbbj17
4 http://LearningApps.org/watch?v=p4h3whapc17
5 http://LearningApps.org/watch?v=pa5ebnxrt17
6 http://LearningApps.org/watch?v=p3nr4da8c17
7 http://LearningApps.org/watch?v=p3adrpo3517
8 http://LearningApps.org/watch?v=p8v242tik17
9 http://LearningApps.org/watch?v=pt7szfm4t17
10 http://LearningApps.org/watch?v=pp1wx63sk17
11 http://LearningApps.org/watch?v=pz0hvowx517
12 http://LearningApps.org/watch?v=pavrp3o7317
2 http://LearningApps.org/watch?v=pqsvodiwk17
3 http://LearningApps.org/watch?v=prmhtvbbj17
4 http://LearningApps.org/watch?v=p4h3whapc17
5 http://LearningApps.org/watch?v=pa5ebnxrt17
6 http://LearningApps.org/watch?v=p3nr4da8c17
7 http://LearningApps.org/watch?v=p3adrpo3517
8 http://LearningApps.org/watch?v=p8v242tik17
9 http://LearningApps.org/watch?v=pt7szfm4t17
10 http://LearningApps.org/watch?v=pp1wx63sk17
11 http://LearningApps.org/watch?v=pz0hvowx517
12 http://LearningApps.org/watch?v=pavrp3o7317