understanding the distinction between building with קרקע (structure) and building with כלים (utensils);
A part of the wall that is made to remove (e.g., a Pesach kitchen).
The bottomline on taking out and putting in refrigerator and freezer shelving on Shabbos.
How to work with shelving on bookcases and refrigerators.
Hanging a curtain on hooks, understanding the concept of normal usage of an item.
Using utensils, items that open and close by folding. (E.g., folding tables, strollers, playpens, folding chairs, etc.)
How to work with a small utensil when they are attached to the structure of the house.
putting thumbtacks into cork back board; brackets for window shades;
permanent or not permanent;
putting up a hook with a suction cup or adhesive backing; important concepts how to work with a broken window;
important cases in conjunction with items that are made to put on and take off;
very important concepts in reference to doors and windows;
various different ways that one is allowed to clean the top of a drain;
the bottomline on using a plunger on Shabbos;
is one allowed to use a plunger on Shabbos;
how to work with a broken toilet seat, sink handles, draw that fell off its track;
the mechanical parts of items in a bathroom;
hanging window shades; Venetian blinds; picture frames on Shabbos.
removing sink drains and sink;
casement windows;
putting back a window screen; putting back a window screen .
interesting cases that come up with items that are not made to stay in their place all the time.
working with items that are made to go in and out on a constant basis;
Practical applications which apply to the Melacha of "BONEH".
practical applications that apply to BONEH in conjunction with the structure of the house;
is one allowed to add to an existing structure;
putting back a door that slipped off the track from a bookcase, wall unit, etc. putting back a knob that fell off a cabinet;
large utensils in conjunction with BONEH (building);
various different categories of BONEH;
how does permanence work with BONEH;
