The best place for math games ?

I feel mathplayground is a good if not best site for mathgames. Try it!

Need for mindmapping. Another tool for that

Mindmup you can create mindmaps. Worth trying .

Mindmapping with Spiderscribe

Spiderscripe helps you with the mindmapping, add videos etc.

Make ideas bubble

One of the best and easiest mindmapping tool I think is bubbl.us

Have fun with photos

Add your pic to the "fun " background with http://photofunia.com/  or with http://www.loonapix.com/ or maybe  with http://funphotobox.com/

Turn a video in to lesson with Edpuzzle

You can make questions to videos etc. with Edpuzzle.

Present with Lumen5

Lumen5 is a nice way to do presentations in a photo story style.

PHET for science and math

Whit PHET you can demonstrate math and science problems. Might be helpful, Not that cool loking but works.

British councils learn English pages

From learnenglish.britishcouncil.org/en you can find good stuff for kids m, teenagers and grown ups

Adjustable english exercises

How much and how long ? Choose and do exercises in cambridgeenglish.org

Easy english

Esolcourses have exercises for beginners

Printable English exercises

mes-english.com has vast variety of printable exercises in various topics. Good for beginners

English exercises

englisch-hilfen contains many exercises for english

What do they think ? Ask with Tricider

Tricider  is a handy tool to ask opinions or even vote. Easy .

Make a video or prsentation with Kizoa

This also worth trying. You can do something for free too. So it is Kizoa

Drawn together with flockdraw

If there is a need to draw together something try Flockdraw

Plickers

Plickers is a tool to get online formative asessment. Well short of. Worth exploring anyway

LEARNINGAPPS.ORG

With Learningapps. org you can create simple quizzes. Wide variety.Worth cheking

Quialize

Quizalize is a bit like Quizizz. Easy to use and puppils can answer with their mobile devices

QUIZIZZ

QUIZIZZ is a great tool to create quizz. A bit like Kahoot but mor eindividual. And you can easily make homework with this. Very easy to use. Free. Students can use this with their mobile devices.