If your photo comes into Educa with an incorrect orientation, you have options.
First, to help your device process your intended orientation, give it a moment to settle before taking a photo. This will help your images come into Educa the right way up from the outset.
However, once in Eudca you can adjust. Click the "edit image" icon on the image bar.
Then tap/click the circular arrow in the menu.
Rotate the image 90 degrees on each click. Or flip it (to a mirror image) using the icons to the left of the arrow. Click/tap "Apply" and remember to hit "Save" to save your changes.
Layouts and Designs for Learning Stories - more here