Thank you for your kind feedback and all the feature requests - since the new arithmetic activities added in this version and the keyboard changes were initiated by your request - so thank you for pushing this project forward.
Thank you for your kind words of encouragement. It means a lot. It's nice to know I'm going in the right direction with this project. There are plans to expand on the concepts you mentioned in your message. I have just released what I have so far otherwise I'd have to wait for another 5 years or so, before it's all ready :) I've had a few interruptions along the way though - I had a request to do some symmetry activities which have been added in the latest release, and currently I'm working on some...
The negative numbers section has been included in the latest version, since this just involved tweaking a few numbers. As to the more complex issues these will require creation of new activities, and with me working on this project a few hours a week this will take some time. UPDATE - 16-04-2018: A range of activities have been added in the latest release that partially address this issue - the activities cover fractions, decimals, percentages and ratios. There's some demonstrative activities for...
The negative numbers section has been included in the latest version, since this just involved tweaking a few numbers. As to the more complex issues these will require creation of new activities, and with me working on this project a few hours a week this will take some time.
It took a while, but eventually this issue is fixed in the latest version of eduActiv8. In most cases when users are asked for an answer, either as they complete it or after completion/submission they see which items were placed correctly and which not so.
Great idea, will see what I can do with that one, given the amount of time I can spend on this project. Again sorry for the delay in getting back to you.
Could I have more info on that one please. For me it starts within a second. On Android it takes some time on the first start because it is uncompressing a lot of files (up to 10 seconds). What operating system are you using, are you using a compiled version or running from source? What is the actual loading time? Is running from source improving anything? Is general performance OK after the first frame?
Great idea, will see what I can do with that one, given the amout of time I can spend on this project. Again sorry for the delay in getting back to you.