Incorporating powerful visuals into our classroom presentations is an effective way to guide our students into the content. To extend upon this, we should also develop whole-class discussions centered around a few compelling images as a way to deliver historical content and foster engagement in each student. Put the textbook aside for a moment. Let us develop visual inquiry and visual literacy in our classes.
One strategy I have developed to deepen visual thinking in my students is the Picture Investigation. There are crucial moments in the curriculum when the best way to teach a historical concept is by “showing” the history to students.
The first opportunity for this in my 8th grade US History curriculum is in my attempt to describe the pure evil, horror, racism, and greed that was the Middle Passage, the nightmare Atlantic ocean crossing endured by enslaved Africans. This is not a simple issue to teach to fourteen year olds. Nothing about slavery is easy to teach to students, but we history teachers cannot shy away from the difficult parts. It is precisely these parts that need to be strengthened in our curriculum.
The theme for my first week of instruction is the reasons for, and the development of the 13 colonies into three distinct regions – New England, Middle and Southern. One key concept I want my students to understand is why the plantation system of slavery only really develops in the Southern colonies. We examine geographical, climate and economic reasons to explain this. What is missing from this examination is the actual importation of the enslaved Africans. I do not want my students to see the plantation system of slavery as a beneficial, viable and acceptable colonial economic system. They must be shown more. (Note: My students will also spend time investigating the plantation system of slavery later in the year, as we approach the Civil War by contrasting the North and the South in the mid-1800s)
The Picture Investigation of the Middle Passage is centered around four images (all found through a Google Image search for the Middle Passage):
1. An illustration of captured Africans being led to the coast, in West Africa.
2. An illustration of Africans sitting on the deck of a slave ship.
3. A diagram of the cargo space of a slave ship.
4. An advertisement from the colonies announcing the auction of slaves.
The images are shown in this order, one at a time, as we progress through spiraling questions to bring the students into the historical content. With each picture I begin with simple, surface level questions – usually always this one first, “List three things you see in this image.” The students are to silently respond in their notebooks. I am very clear about not wanting students to just shout their answers out loud. As I progress into more difficult questions, I want all students investigating the images themselves, writing down their answers, and participating in our discussion when I call on them. I know that every student can participate in the discussion, because every student has already written down their answer in their notebook.
The students are all engaged in activities like this. They all want to dissect the images, hoping to find the perfect answer to the question I pose. In these moments, when their focus is at its zenith, I will bring in short excerpts from strong primary sources, to add depth to the images. An example of this is when we are investigating the diagram of the slave ship’s cargo space.
Students are quick to describe basically what they are looking at. But not all students can immediately imagine how horrific a situation a picture like this implies. I ask them to either close their eyes or remain looking at the picture while I read to them a brief part from Olaudah Equiano’s autobiography, a part concerning conditions aboard a ship such as this.
“At last, when the ship we were in had got in all her cargo, they made ready with many fearful noises, and we were all put under deck, so that we could not see how they managed the vessel. But this disappointment was the least of my sorrow. The stench of the hold while we were on the coast was so intolerably loathsome, that it was dangerous to remain there for any time, and some of us had been permitted to stay on the deck for the fresh air; but now that the whole ship’s cargo were confined together, it became absolutely pestilential. The closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us. This produced copious perspirations, so that the air soon became unfit for respiration, from a variety of loathsome smells, and brought on a sickness among the slaves, of which many died, thus falling victims to the improvident avarice, as I may call it, of their purchasers. This wretched situation was again aggravated by the galling of the chains, now become insupportable; and the filth of the necessary tubs, into which the children often fell, and were almost suffocated. The shrieks of the women, and the groans of the dying, rendered the whole a scene of horror almost inconceivable.”
It takes just about the whole period to go through these steps with these four pictures. The students are engaged for the entire time. They are investigating. They are thinking critically, as my questions build upon each other. I believe that certain topics in the curriculum like the Middle Passage deserve a strategy such as Picture Investigation, to guide students towards a higher level of historical understanding than a textbook reading alone would produce.

