The Koa Journal

Koa spooky reading bookmarks fanned out on pink
5 short spooky classics you can finish on a Sunday evening
Five short, free-to-read spooky classics (Poe, Jacobs, Dickens, Wilde, Irving) for a cosy Halloween-week reading break, plus how Koa turns one story into a study reward. Read more...
Sleepy Koa under a mint clock marked +1h: clocks go back, your extra hour
Clocks go back tonight: how to use your extra hour (and keep your study rhythm)
Summer time ends on Sunday 25 October 2026 across Europe. Here is how Koa plans to spend the bonus hour, plus five small ways to keep your study week on... Read more...
Cameo Pink shade of the day card with Koa the pink koala
Can a costume help you study? Koa tries on 4 Halloween looks (and checks the science)
Witch hat, ghost, bat or pink pumpkin? Koa checks what science really says about clothes and studying (spoiler: the famous lab coat study did not replicate) and turns her outfit... Read more...
Pink Lace, shade of the day no. 21, on a pink Koa card
Halloween study breaks: 8 cosy ideas that actually recharge you
Short breaks really do help you feel less tired. Here are 8 spooky-cosy, 10-minute break ideas for October study sessions, plus today's shade of pink. Read more...
Koa the pink koala with a pink Halloween mug: Boo! Back to studying
Before pumpkins there were turnips: the spooky story of the jack-o'-lantern
The first jack-o'-lanterns were carved turnips, lit for a man called Stingy Jack. Koa digs into the history and turns it into a cosy study trick for dark October evenings. Read more...
Taffy pink #FA86C4 shade card, Koa's shade of the day no. 17
The forgetting curve: why reviewing on day 2, 5 and 10 beats cramming
Forgot the chapter three days later? That's the forgetting curve. Here's what 140 years of memory research says about spacing your reviews, plus Koa's gentle one-week plan and the Leitner... Read more...
Koa's pink shade of the day no. 16 for a cosy dark-evening study session
Spooky-cosy study sounds: what to listen to on dark evenings
The evenings are getting dark, so Koa tested the soundtrack: why lyrics and reading don't mix, what to play instead, and how to make a dark study evening cosy rather... Read more...
Watermelon pink shade card no. 14 with Koa the pink koala
Two weeks with Koa: the 5 study ideas we keep coming back to
Koa's study blog is two weeks old. Here are the five ideas she keeps coming back to: short blocks, real breaks, testing yourself, gentle streaks and a cosy desk. Read more...
Koa the pink koala reading a book on a cosy study crewneck
Streaks: why small daily wins work (and why missing one day is fine)
Why small daily wins keep you motivated, what the research says about how long habits take, and how to keep a study streak without stress. Plus shade no. 13, Salmon... Read more...
25/5, 52/17 or 90? Which study block fits you
25/5, 52/17 or 90 minutes? Which study block fits you
Short sprints, the famous office-data rhythm or long deep-work blocks? What each study method is, how good the evidence really is, and a one-week test to find your own rhythm. Read more...
A phone showing the free Pinkoa study timer with Koa at 25:00, next to the title: Your phone, but on your side
Your phone, but on your side: 6 small tweaks for calmer study sessions
What research says about phones and focus (it is not a law of nature, but it is worth testing), plus six small tweaks Koa uses to turn her phone into... Read more...
Why 25 minutes? Where the famous study timer comes from, and why we built one
What does Pomodoro mean? The 25-minute study timer, its history, and why we built one
Pomodoro is Italian for tomato. Here is where the famous 25-minute study method comes from, how one cycle works, why short breaks help, and why we built a free, no-account... Read more...
Koa the pink koala's 14-day exam countdown planner pages
Exam season: a 14-day countdown plan (with room for sleep)
Two weeks until the exam? Koa's calm 14-day countdown: map the topics, test yourself instead of rereading, space your reviews and protect your sleep. Read more...
Pink weekly planner spread with Koa the pink koala, ready for a Sunday study-week reset
Sunday reset: plan your study week in 20 minutes
A gentle 20-minute Sunday routine to plan your study week: look back, brain-dump your deadlines, pick your top 3, block Pomodoro sessions, prep your desk and plan an early night. Read more...
Pandas land in Atlanta. Koa has questions. #KoaVsPanda
Pandas just landed in Atlanta. Koa has questions.
Two giant pandas just flew into Atlanta on a Boeing 777. Koa has questions, a panda vs koala study comparison and four study-hall rules borrowed from the panda quarantine. Read more...
Koa Hearts Stainless Steel Tumbler with a giant pink koala
Coffee and studying: what actually helps
How much caffeine is okay, when to stop drinking coffee so it doesn't steal your sleep, and the one study that suggests coffee after studying may help memory. Plus the... Read more...
Koa Study Buddy Spiral Notebook with a pink cover and Koa the koala reading
Pen, paper and a pink koala: how to take notes that stick
Is handwriting really better than typing? What the research says, how to try the Cornell method, and Koa's brand-new Study Buddy Spiral Notebook. Plus today's shade: baby pink. Read more...
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Study Stuff: 17 posts

Methods, plans and real facts for calmer study days.