You can find some useful basic financial advice at mymoney.gov, here.
Among its offerings (check out the right-hand column):
-Spending and Spending Plans
-How to Obtain Your Free Credit Report (from the FTC)
-Help Your Children Grow Their Money Skills (from the CFPB)
There are also “Money Quizzes” which are mainly lists of suggested individual financial good practices presented in question form. (E.g., “Do you shop around for interest rates?”)