- Math unit 2: ratios, rates, percents (18-19) begin problem solving team task rates
- Geography: our special place due Tuesday; begin GTA Regions
- Science: pure substances & mixtures (check your understanding and lab #3) Lab #3 due Wednesday
- Reading: seedfolks key lesson table Kim to Virgil (if you don't have enough room, you are always welcome to create table on GoogleDocs) due Tuesday; begin Curtis
- Writing: your version of shades of red due Tuesday
Science: Pure Substances & Mixtures Check Your Understanding
1.
2.
Aluminum foil, table salt, and distilled water are all examples of pure substances.
3.
Batteries (like paint, ink cartridges, spray cans, pesticides, propane tanks) are a “hazardous waste” toxic material that can leak mercury and lead into the earth/water and need to be recycled in a separate area than regular garbage bins.
4.
Pure substances contain only 1 particle type whereas mixtures have 2 or more different particles.
1c.
Cookies are a mixture of different ingredients (eggs, flour, sugar…)
1d.
Sugar is a pure substance made up of only 1 particle type.
1e.
Aluminum is a pure substance made up of only 1 particle type.
1f.
Steel is a mixture of iron, carbon, nickel…
1g.
apple juice can be both pure and a mixture of sugar, citric acid, preservatives
to stabilize it for the grocery shelf...
to stabilize it for the grocery shelf...
1h.
Tap water is a mixture of other contaminants, minerals, chemicals, bacteria,
pharmaceuticals…
pharmaceuticals…
1i.
Lead is pure made up of only 1 particle type; it’s an element on the periodic table
1j.
Air is a mixture of oxygen, nitrogen, carbon dioxide, other contaminants
1k.
Mercury is a pure substance made of 1 particle; it’s an element
1l.
Sweetened water is a mixture of water and sugar
2.
If it’s not freshly squeezed, then OJ is an engineered, processed mixture with
added fragrance and flavour from chemists to immitate the natural aroma and
taste of oranges, after they have lost all this during storage.
added fragrance and flavour from chemists to immitate the natural aroma and
taste of oranges, after they have lost all this during storage.
Begin Ratios & Percents pgs.16-17
Begin Seedfolks chp8 Sae Young follow-up questions.
Begin science lab 3 pure substances vs mixtures.
Wednesday's math corrections:
Begin Solving Percent Problems pg.18-19
Seedfolks corrections to chp.8 (revise/edit)
Sae Young is a Korean immigrant and dry clean owner.
Listening to her, we can see that she is a gentle soul and kind lady.
She wants to be maternal (to love and care for a child) but was unsuccessful with pregnancy.
She has experienced 2 negative events: the sudden death of her young husband (leaving her lonely)
and a robbery/assault at her business (leaving her emotionally scarred)
and a robbery/assault at her business (leaving her emotionally scarred)
As a result, she was traumatized and lived in seclusion, anxious and fearful; it took her a long time
to leave her apartment and face the world again.
to leave her apartment and face the world again.
The garden helped her build her self-confidence and trust others again; by offering water funnels
to the gardeners and seeing others use them, Sae Young began to feel happy and connected
once again to her community.
to the gardeners and seeing others use them, Sae Young began to feel happy and connected
once again to her community.
Theme/lesson: we need to live in relationship with others to feel a sense of belonging and to feel
valued; these relationships need to be positive and encouraging to feed our soul.
valued; these relationships need to be positive and encouraging to feed our soul.
