Waves Presentation templates

Hand-drawn? Yeah, isn't it common to see students writing math problems on their notebook, or teachers doing so on the blackboard? In the case of this template, the "hand-drawn" part refers to the fact that each slide looks like a page of a notebook, the font used for the slide...

Someone has left some wavy pasta on these slides! This new template, which can be used for giving lessons (although it's completely editable and modifiable), has two things that characterize it, designwise. One of them is the aforementioned wavy shapes, but it turns out that those waves, the backgrounds and...