Comment3 | | | | | | | print | email. Game based learning is one method among many that will enhance the classroom learning environment by increasing motivation, increasing opportunities to develop a decision making process that forces analyzing and implementing solutions, and will allow these skills to transfer to other aspects of life.
Heroin is an opiate, stemming from the term opium, indicating heroin is made from the opium poppy. However, heroin is a semi-synthetic opiate as heroin is made not directly from the poppy, but from morphine.Morphine comes from the opium poppy directly.pium and morphine, from which heroin is made, come from a variety of sources: 1  Afghanistan-leading illegal opium and heroin exporter producing up to 82% of the world's supply. 2  Pakistan, Southeast Asia, South America-other illegal sources.
1 Heroin belongs to a class of drugs known as opioids, along with opium, codeine, morphine, methadone, and oxycodone.2  Heroin can come as a white or brownish powder (sometimes grainy) or as a dark brown substance (sometimes sticky) known as tar or black tar. Heroin can come as a white or brownish powder (sometimes grainy) or as a dark brown substance (sometimes sticky) known as tar or black tar. 2  Heroin is usually cut with other substances, some of which may be even stronger than heroin. 3  Purity is always inconsistent, even within one batch.