Topic

youtube

A collection of 23 issues

What science knows about learning maths

Just like we can't learn ping pong from watching videos, children can't learn math from reading textbooks or listening to a teacher, instead, they learn math by doing math, ideally with real objects because only when they do math relationships are constructed right where math happens, in their heads. Whatever

Securing Linux

Enable automatic update Manual apt update, apt upgrade... don't use apt dist-upgrade Automatic apt install unattended-upgrades dpkg-reconfigure --priority=low unattended-upgrades Limited user account adduser madindo usermod -aG sudo madindo Use no password to login mkdir ~/.ssh && chmod 700 ~/.ssh logout ssh-keygen -b 4096 // send public key to ~/.ssh Lockdown logins

Principles, Models, Theory of Learning

John Dewey’s 4 Principles of Education 1. Learning by doing He observed that children learn better when they are actively engaged, because they are immersed in the present and not a distant future, such as final exams. 2. Discussion The discussions prepare the students for life in a democratic

Increase Your Intelligence

1. Observational Change You’re stuck on a difficult problem—something far out of your depth. You look at that problem, and you say, “this is way too hard for me” or “I’m not smart enough to solve this problem. But you have all the tools inside of you

Do this when you are feeling sad

Allah SWT has said clearly that, if you are given and bestowed something, it is not a guarantee that, that item will remain with you. How is my relationship with Allah? what I want to look at today is when we are sad what exactly do we need to do?

Allah SAYS, DON’T STRESS TOO MUCH

This world is associated with feeling anxious, this world, every step every single part of our journey, every day, every week, every month, there's something else that's going to bring us anxiety and grief. It is so important that we understand and we tackle head-on the reality of stress and

Personal finance: How to save, spend, and think rationally about money

4 layers of financial independence Layer 1: Free your mind Sovereign Being "I will move my sovereign self into the economy for my own purposes rather than I am a schlump, the economy is my boss and I let my life run by the economy and the tax system" Layer

Growth mindset vs fixed mindset

There are 2 types of mindset, 1 that embraces problems as opportunities to learn (growth mindset) and one that avoids them often out of fear of failure (fixed mindset). The fixed mindset believes that basic qualities like intelligence or talents are fixed traits, and are responsible for success, they often

The best meal to clean out your arteries

Plaque is a combination of calcium, protein, and cholesterol. Lesion or oxidation or inflammation or damage from excessive sugar in the diet could be your diabetic, it could come from omega-6 fatty acids, junk foods, alcohol, etc. One of the controlling vitamins with calcium is vitamin k2, vitamin k2 drives

How to trick the brain to do hard things

Is there a way to make doing difficult things, easy? Dopamine, it's what makes us desire things, and that desire gives us the motivation to get up and do stuff. In fact, your brain develops priorities in large part based on how much dopamine it's expecting to get, if too