Melanie Marshall wrote:
Hello. Could someone please tell me what the best knot would be to createa
climbing cargo net for children,


Hi:

Net making is basically macramé or knitting only a lot simpler.

The basic web (net) knot is called a Sheet Bend. Do a web search for
"knots." there are lots of good sites with lots of good pictures.

Also....................... Call Oregon State University Extension/Sea
Grant office and request their Net Mending brochure. Its intended for
skill deficit commercial fishermen. Very useful for your needs.
Bob