If you're looking for scheduling methods try "Bullet Journaling".
Bullet Journal Templates for Excel and PDF
An Introduction to Bullet Journaling – The Art of Intentional Living — BTSB
Bullet Journaling for Busy Professionals - Liane Davey
BuJo Curious? The Things to Know About Bullet Journaling Before You Get Started
Bullet Journal for Work 101: The Beginner's Guide - AnjaHome
65 Minimalist Bullet Journal Ideas to Keep You Organized
3 Unexpected Benefits of Keeping a Bullet Journal
What I Wish I Knew Before I Started Bullet Journaling
BuJo Show and Tell With @abulletandsomelines - Bullet Journal